13-letter words starting with O

Are you looking for 13-letter words that start with O that you can play in Scrabble? The list below contains 522 words that are thirteen letters long, starting with O.

You can also find words of different lengths that start in O by using the links below. We have words in our dictionary ranging from 2-15 letters in length.

Find more words by length

2 3 4 5 6 7 8 9 10 11 12 13 14 15
Word Points US Intl.
1 OBJECTIONABLE 26 ✅ ✅
2 OBJECTIONABLY 29 ✅ ✅
3 OBJECTIVATING 28 ✅ ❌
4 OBJECTIVATION 27 ✅ ❌
5 OBJECTIVENESS 27 ✅ ✅
6 OBJECTIVISING 28 ✅ ❌
7 OBJECTIVISTIC 29 ✅ ✅
8 OBJECTIVITIES 27 ✅ ✅
9 OBJECTIVIZING 37 ✅ ❌
10 OBLIQUENESSES 24 ✅ ✅
11 OBLITERATIONS 15 ✅ ✅
12 OBLIVIOUSNESS 18 ✅ ✅
13 OBLIVISCENCES 22 ✅ ❌
14 OBMUTESCENCES 21 ✅ ❌
15 OBNOXIOUSNESS 22 ✅ ✅
16 OBNUBILATIONS 17 ✅ ✅
17 OBSCENENESSES 17 ✅ ❌
18 OBSCURANTISMS 19 ✅ ✅
19 OBSCURANTISTS 17 ✅ ✅
20 OBSCURENESSES 17 ✅ ✅
21 OBSERVABILITY 23 ✅ ✅
22 OBSERVATIONAL 18 ✅ ✅
23 OBSERVATORIES 18 ✅ ✅
24 OBSESSIONALLY 18 ✅ ✅
25 OBSESSIONISTS 15 ✅ ❌
26 OBSESSIVENESS 18 ✅ ✅
27 OBSOLESCENCES 19 ✅ ✅
28 OBSOLESCENTLY 20 ✅ ✅
29 OBSTETRICALLY 20 ✅ ✅
30 OBSTETRICIANS 17 ✅ ✅
31 OBSTINATENESS 15 ✅ ✅
32 OBSTREPERATED 18 ✅ ❌
33 OBSTREPERATES 17 ✅ ❌
34 OBSTRUCTINGLY 21 ❌ ❌
35 OBSTRUCTIONAL 17 ✅ ❌
36 OBSTRUCTIVELY 23 ✅ ❌
37 OBTAINABILITY 20 ✅ ✅
38 OBTEMPERATING 20 ✅ ❌
39 OBTRUSIVENESS 18 ✅ ✅
40 OBVIOUSNESSES 18 ✅ ✅
41 OCCASIONALISM 19 ✅ ❌
42 OCCASIONALIST 17 ✅ ❌
43 OCCASIONALITY 20 ✅ ❌
44 OCCIDENTALISE 18 ✅ ❌
45 OCCIDENTALISM 20 ✅ ❌
46 OCCIDENTALIST 18 ✅ ❌
47 OCCIDENTALIZE 27 ✅ ✅
48 OCCLUSIVENESS 20 ✅ ❌
49 OCEANOGRAPHER 21 ✅ ✅
50 OCEANOGRAPHIC 23 ✅ ✅
51 OCEANOLOGICAL 18 ✅ ❌
52 OCEANOLOGISTS 16 ✅ ✅
53 OCHLOCRATICAL 22 ✅ ✅
54 OCHLOPHOBIACS 27 ✅ ❌
55 OCTINGENARIES 16 ✅ ❌
56 OCTOCENTENARY 20 ✅ ❌
57 OCTODECILLION 18 ✅ ✅
58 OCTOGENARIANS 16 ✅ ✅
59 OCTOSYLLABICS 22 ✅ ✅
60 OCTOSYLLABLES 20 ✅ ✅
61 ODONATOLOGIES 15 ✅ ❌
62 ODONATOLOGIST 15 ✅ ❌
63 ODONTOBLASTIC 18 ✅ ✅
64 ODONTOGLOSSUM 17 ✅ ✅
65 ODONTOLOGICAL 17 ✅ ❌
66 ODONTOLOGISTS 15 ✅ ❌
67 ODONTOPHOBIAS 21 ✅ ❌
68 ODONTOPHORANS 19 ❌ ❌
69 ODONTOPHOROUS 19 ✅ ❌
70 ODONTORNITHES 17 ✅ ❌
71 ODORIFEROUSLY 20 ✅ ✅
72 ODOROUSNESSES 14 ✅ ✅
73 OECOLOGICALLY 21 ✅ ❌
74 OECUMENICALLY 22 ✅ ❌
75 OFFENSIVENESS 22 ✅ ✅
76 OFFHANDEDNESS 24 ✅ ✅
77 OFFICEHOLDERS 25 ✅ ✅
78 OFFICIALITIES 21 ✅ ❌
79 OFFICIOUSNESS 21 ✅ ✅
80 OLEANDOMYCINS 21 ✅ ✅
81 OLEOMARGARINE 16 ✅ ✅
82 OLEOMARGARINS 16 ✅ ❌
83 OLERICULTURES 15 ❌ ✅
84 OLFACTOLOGIES 19 ✅ ❌
85 OLFACTOLOGIST 19 ✅ ❌
86 OLFACTOMETERS 20 ✅ ✅
87 OLIGOPEPTIDES 19 ✅ ❌
88 OLIGOPOLISTIC 18 ✅ ✅
89 OLIGOSPERMIAS 18 ✅ ❌
90 OLIGOTROPHIES 19 ✅ ❌
91 OMBUDSMANSHIP 25 ✅ ✅
92 OMBUDSPERSONS 20 ❌ ✅
93 OMINOUSNESSES 15 ✅ ✅
94 OMMATOPHOROUS 22 ✅ ❌
95 OMNICOMPETENT 21 ✅ ✅
96 OMNIFARIOUSLY 21 ✅ ❌
97 OMNIFORMITIES 20 ✅ ❌
98 OMNIPOTENCIES 19 ✅ ❌
99 OMNIPRESENCES 19 ✅ ✅
100 OMNISEXUALITY 25 ❌ ✅
101 OMOPLATOSCOPY 24 ✅ ❌
102 ONEIROCRITICS 17 ✅ ❌
103 ONEIROMANCERS 17 ✅ ❌
104 ONEIROMANCIES 17 ✅ ✅
105 ONEIROSCOPIES 17 ✅ ❌
106 ONEIROSCOPIST 17 ✅ ❌
107 ONEROUSNESSES 13 ✅ ✅
108 ONGOINGNESSES 15 ✅ ✅
109 ONOMASTICALLY 20 ✅ ✅
110 ONOMASTICIANS 17 ✅ ✅
111 ONOMATOLOGIES 16 ✅ ✅
112 ONOMATOLOGIST 16 ✅ ✅
113 ONOMATOPOEIAS 17 ✅ ✅
114 ONOMATOPOESES 17 ✅ ❌
115 ONOMATOPOESIS 17 ✅ ❌
116 ONOMATOPOETIC 19 ✅ ✅
117 ONTOGENICALLY 19 ✅ ❌
118 ONTOLOGICALLY 19 ✅ ✅
119 ONYCHOMANCIES 25 ✅ ❌
120 ONYCHOPHAGIES 27 ✅ ❌
121 ONYCHOPHAGIST 27 ✅ ❌
122 ONYCHOPHORANS 26 ✅ ✅
123 OPENABILITIES 17 ✅ ✅
124 OPENHEARTEDLY 22 ✅ ✅
125 OPENMOUTHEDLY 24 ✅ ✅
126 OPERABILITIES 17 ✅ ✅
127 OPERATIONALLY 18 ✅ ✅
128 OPERATIONISMS 17 ✅ ✅
129 OPERATIONISTS 15 ✅ ✅
130 OPERATIVENESS 18 ✅ ✅
131 OPERATIVITIES 18 ✅ ❌
132 OPEROSENESSES 15 ✅ ✅
133 OPHIOMORPHOUS 25 ✅ ❌
134 OPHIOPHILISTS 23 ✅ ❌
135 OPHTHALMOLOGY 27 ✅ ✅
136 OPINIONATEDLY 19 ✅ ✅
137 OPISTHOBRANCH 25 ✅ ✅
138 OPISTHOGRAPHS 24 ✅ ❌
139 OPISTHOGRAPHY 27 ✅ ❌
140 OPISTHOSOMATA 20 ✅ ❌
141 OPPIGNERATING 19 ✅ ❌
142 OPPIGNERATION 18 ❌ ❌
143 OPPIGNORATING 19 ✅ ❌
144 OPPIGNORATION 18 ✅ ❌
145 OPPORTUNENESS 17 ✅ ✅
146 OPPORTUNISTIC 19 ✅ ✅
147 OPPORTUNITIES 17 ✅ ✅
148 OPPOSITIONIST 17 ✅ ✅
149 OPPROBRIOUSLY 22 ✅ ✅
150 OPSONISATIONS 15 ✅ ❌
151 OPSONIZATIONS 24 ✅ ❌
152 OPTIMISATIONS 17 ✅ ✅
153 OPTIMIZATIONS 26 ✅ ✅
154 OPTIONALITIES 15 ✅ ✅
155 ORACULARITIES 15 ✅ ✅
156 ORACULOUSNESS 15 ✅ ❌
157 ORCHESOGRAPHY 27 ✅ ❌
158 ORCHESTRALIST 18 ✅ ❌
159 ORCHESTRATERS 18 ✅ ✅
160 ORCHESTRATING 19 ✅ ✅
161 ORCHESTRATION 18 ✅ ✅
162 ORCHESTRATORS 18 ✅ ✅
163 ORCHIDOLOGIES 20 ✅ ❌
164 ORCHIDOLOGIST 20 ✅ ❌
165 ORCHIDOMANIAC 23 ✅ ❌
166 ORCHIDOMANIAS 21 ✅ ❌
167 ORCHIECTOMIES 22 ✅ ✅
168 ORDERLINESSES 14 ✅ ✅
169 OREOGRAPHICAL 21 ✅ ❌
170 ORGANISATIONS 14 ✅ ✅
171 ORGANIZATIONS 23 ✅ ✅
172 ORGANOGENESES 15 ✅ ✅
173 ORGANOGENESIS 15 ✅ ✅
174 ORGANOGENETIC 17 ✅ ✅
175 ORGANOGRAPHIC 22 ✅ ❌
176 ORGANOLOGICAL 17 ✅ ❌
177 ORGANOLOGISTS 15 ✅ ❌
178 ORGANOTHERAPY 22 ✅ ❌
179 ORGIASTICALLY 19 ✅ ✅
180 ORIENTALISING 14 ✅ ❌
181 ORIENTALITIES 13 ✅ ❌
182 ORIENTALIZING 23 ✅ ✅
183 ORIENTATIONAL 13 ✅ ✅
184 ORIENTEERINGS 14 ✅ ✅
185 ORIGINALITIES 14 ✅ ✅
186 ORIGINATIVELY 20 ✅ ✅
187 ORISMOLOGICAL 18 ✅ ✅
188 ORNAMENTATION 15 ✅ ✅
189 ORNITHICHNITE 21 ✅ ❌
190 ORNITHISCHIAN 21 ✅ ✅
191 ORNITHOGALUMS 19 ✅ ❌
192 ORNITHOLOGIES 17 ✅ ✅
193 ORNITHOLOGIST 17 ✅ ✅
194 ORNITHOMANTIC 20 ✅ ❌
195 ORNITHOMORPHS 23 ✅ ❌
196 ORNITHOPHOBIA 23 ✅ ❌
197 OROPHARYNGEAL 22 ✅ ✅
198 ORTHOCEPHALIC 25 ✅ ❌
199 ORTHODIAGONAL 18 ✅ ❌
200 ORTHODONTISTS 17 ✅ ✅
201 ORTHOEPICALLY 23 ✅ ✅
202 ORTHOGNATHIES 20 ✅ ❌
203 ORTHOGNATHISM 22 ✅ ❌
204 ORTHOGNATHOUS 20 ✅ ❌
205 ORTHOGONALISE 17 ✅ ❌
206 ORTHOGONALITY 20 ✅ ✅
207 ORTHOGONALIZE 26 ✅ ✅
208 ORTHOGRAPHERS 22 ✅ ❌
209 ORTHOGRAPHIES 22 ✅ ✅
210 ORTHOGRAPHIST 22 ✅ ❌
211 ORTHOHYDROGEN 24 ✅ ❌
212 ORTHOPAEDICAL 21 ✅ ❌
213 ORTHOPAEDISTS 19 ✅ ✅
214 ORTHOPINAKOID 23 ✅ ❌
215 ORTHOPTERISTS 18 ✅ ✅
216 ORTHOPTEROIDS 19 ✅ ✅
217 ORTHOPYROXENE 28 ✅ ❌
218 ORTHOSILICATE 18 ✅ ❌
219 ORTHOSTICHIES 21 ✅ ❌
220 ORTHOSTICHOUS 21 ✅ ❌
221 ORTHOTROPISMS 20 ✅ ❌
222 ORTHOTUNGSTIC 19 ✅ ❌
223 OSCILLATIONAL 15 ✅ ✅
224 OSCILLOGRAPHS 21 ✅ ✅
225 OSCILLOGRAPHY 24 ✅ ✅
226 OSCILLOSCOPES 19 ✅ ✅
227 OSCILLOSCOPIC 21 ✅ ✅
228 OSSIFICATIONS 18 ✅ ✅
229 OSTEICHTHYANS 24 ✅ ❌
230 OSTENSIBILITY 18 ✅ ❌
231 OSTEOFIBROSES 18 ✅ ❌
232 OSTEOFIBROSIS 18 ✅ ❌
233 OSTEOGRAPHIES 19 ✅ ❌
234 OSTEOMALACIAL 17 ✅ ❌
235 OSTEOMALACIAS 17 ✅ ✅
236 OSTEOMYELITIS 18 ✅ ✅
237 OSTEOPATHISTS 18 ✅ ❌
238 OSTEOPETROSES 15 ✅ ❌
239 OSTEOPETROSIS 15 ✅ ❌
240 OSTEOPLASTIES 15 ✅ ✅
241 OSTEOSARCOMAS 17 ✅ ✅
242 OSTREICULTURE 15 ✅ ❌
243 OSTREOPHAGIES 19 ✅ ❌
244 OSTREOPHAGOUS 19 ✅ ❌
245 OTHERWORLDISH 23 ✅ ❌
246 OTOTOXICITIES 22 ✅ ✅
247 OUTBARGAINING 17 ✅ ✅
248 OUTBLUSTERING 16 ✅ ❌
249 OUTDELIVERING 18 ✅ ✅
250 OUTDISTANCING 17 ✅ ✅
251 OUTDOORSWOMAN 19 ❌ ✅
252 OUTDOORSWOMEN 19 ❌ ✅
253 OUTGENERALING 15 ✅ ✅
254 OUTGENERALLED 15 ✅ ❌
255 OUTGLITTERING 15 ✅ ✅
256 OUTINTRIGUING 15 ✅ ✅
257 OUTMANEUVERED 19 ✅ ✅
258 OUTMANIPULATE 17 ✅ ✅
259 OUTMANOEUVRED 19 ✅ ✅
260 OUTMANOEUVRES 18 ✅ ✅
261 OUTORGANISING 15 ✅ ❌
262 OUTORGANIZING 24 ✅ ✅
263 OUTPASSIONING 16 ✅ ❌
264 OUTPERFORMING 21 ✅ ✅
265 OUTPLACEMENTS 19 ✅ ✅
266 OUTPOLITICKED 22 ✅ ✅
267 OUTPOPULATING 18 ✅ ✅
268 OUTREBOUNDING 17 ✅ ✅
269 OUTRECUIDANCE 18 ✅ ❌
270 OUTREPRODUCED 19 ✅ ✅
271 OUTREPRODUCES 18 ✅ ✅
272 OUTSETTLEMENT 15 ✅ ❌
273 OUTSPOKENNESS 19 ✅ ✅
274 OUTSTANDINGLY 18 ✅ ✅
275 OUTSTRETCHING 19 ✅ ✅
276 OUTSWEETENING 17 ✅ ❌
277 OUTTRAVELLING 17 ✅ ✅
278 OUTVILLAINING 17 ✅ ❌
279 OUTWARDNESSES 17 ✅ ✅
280 OVARIECTOMIES 20 ✅ ✅
281 OVARIOTOMISTS 18 ✅ ❌
282 OVERABOUNDING 20 ✅ ❌
283 OVERABSTRACTS 20 ❌ ❌
284 OVERABUNDANCE 21 ✅ ✅
285 OVERACHIEVERS 24 ✅ ✅
286 OVERACHIEVING 25 ✅ ✅
287 OVERADJUSTING 25 ❌ ✅
288 OVERADVERTISE 20 ✅ ✅
289 OVERADVERTIZE 29 ❌ ❌
290 OVERALERTNESS 16 ❌ ✅
291 OVERAMBITIOUS 20 ✅ ✅
292 OVERAMPLIFIED 24 ✅ ✅
293 OVERANALYSING 20 ✅ ❌
294 OVERANALYZING 29 ✅ ✅
295 OVERANXIETIES 23 ✅ ✅
296 OVERARRANGING 18 ✅ ✅
297 OVERASSERTING 17 ✅ ✅
298 OVERASSERTION 16 ✅ ✅
299 OVERASSERTIVE 19 ✅ ✅
300 OVERASSESSING 17 ❌ ✅
301 OVERATTENTION 16 ✅ ✅
302 OVERATTENTIVE 19 ✅ ❌
303 OVERBALANCING 21 ✅ ✅
304 OVERBEARINGLY 22 ✅ ✅
305 OVERBEJEWELED 29 ✅ ✅
306 OVERBLEACHING 24 ✅ ✅
307 OVERBORROWING 22 ✅ ✅
308 OVERBREATHING 22 ✅ ✅
309 OVERBURDENING 20 ✅ ✅
310 OVERBURTHENED 22 ✅ ❌
311 OVERCANOPYING 24 ✅ ❌
312 OVERCAREFULLY 24 ❌ ✅
313 OVERCAUTIONED 19 ❌ ❌
314 OVERCHARGINGS 23 ❌ ❌
315 OVERCIVILISED 22 ✅ ❌
316 OVERCIVILIZED 31 ✅ ✅
317 OVERCLOCKINGS 25 ❌ ❌
318 OVERCOLOURING 19 ✅ ❌
319 OVERCOMMITTED 23 ✅ ✅
320 OVERCONCERNED 21 ✅ ✅
321 OVERCONFIDENT 22 ✅ ✅
322 OVERCONSCIOUS 20 ✅ ✅
323 OVERCONSTRUCT 20 ✅ ✅
324 OVERCONSUMING 21 ✅ ✅
325 OVERCORRECTED 21 ✅ ✅
326 OVERCRAMMINGS 23 ❌ ❌
327 OVERCREDULITY 22 ✅ ❌
328 OVERCREDULOUS 19 ✅ ✅
329 OVERCROWDINGS 23 ✅ ❌
330 OVERDECORATED 20 ✅ ✅
331 OVERDECORATES 19 ✅ ✅
332 OVERDEEPENING 20 ❌ ❌
333 OVERDEMANDING 21 ✅ ✅
334 OVERDEPENDENT 20 ✅ ✅
335 OVERDESIGNING 19 ✅ ✅
336 OVERDEVELOPED 23 ✅ ✅
337 OVERDEVIATING 21 ✅ ❌
338 OVERDIAGNOSED 19 ❌ ✅
339 OVERDIAGNOSES 18 ❌ ✅
340 OVERDIAGNOSIS 18 ❌ ✅
341 OVERDIRECTING 20 ✅ ✅
342 OVERDISCOUNTS 19 ✅ ✅
343 OVERDIVERSITY 23 ✅ ✅
344 OVERDOCUMENTS 21 ✅ ✅
345 OVERDOMINANCE 21 ✅ ✅
346 OVERDRAMATICS 21 ❌ ✅
347 OVERDRAMATISE 19 ✅ ❌
348 OVERDRAMATIZE 28 ✅ ✅
349 OVEREAGERNESS 17 ✅ ✅
350 OVEREARNESTLY 19 ❌ ✅
351 OVEREDUCATING 20 ✅ ✅
352 OVEREDUCATION 19 ✅ ✅
353 OVERELABORATE 18 ✅ ✅
354 OVEREMBELLISH 23 ✅ ✅
355 OVEREMOTIONAL 18 ✅ ✅
356 OVEREMPHASISE 23 ✅ ❌
357 OVEREMPHASIZE 32 ✅ ✅
358 OVERENAMOURED 19 ❌ ✅
359 OVERENCOURAGE 19 ✅ ✅
360 OVERENERGETIC 19 ✅ ✅
361 OVERENGINEERS 17 ✅ ✅
362 OVEREQUIPPING 30 ❌ ❌
363 OVERESTIMATED 19 ✅ ✅
364 OVERESTIMATES 18 ✅ ✅
365 OVEREVALUATED 20 ❌ ✅
366 OVEREVALUATES 19 ❌ ✅
367 OVEREXCITABLE 27 ✅ ✅
368 OVEREXCITEDLY 29 ❌ ✅
369 OVEREXERCISED 26 ✅ ✅
370 OVEREXERCISES 25 ✅ ✅
371 OVEREXERTIONS 23 ✅ ✅
372 OVEREXPANDING 27 ✅ ✅
373 OVEREXPANSION 25 ✅ ✅
374 OVEREXPLAINED 26 ✅ ✅
375 OVEREXPLOITED 26 ✅ ✅
376 OVEREXPOSURES 25 ✅ ✅
377 OVEREXTENDING 25 ✅ ✅
378 OVEREXTENSION 23 ✅ ✅
379 OVEREXUBERANT 25 ✅ ✅
380 OVERFATIGUING 21 ❌ ✅
381 OVERFAVOURING 23 ❌ ❌
382 OVERFERTILISE 19 ✅ ❌
383 OVERFERTILIZE 28 ✅ ✅
384 OVERFLOWINGLY 26 ✅ ❌
385 OVERFOCUSSING 22 ✅ ✅
386 OVERFULFILLED 23 ✅ ✅
387 OVERFULNESSES 19 ✅ ❌
388 OVERGLAMORISE 19 ✅ ❌
389 OVERGLAMORIZE 28 ✅ ✅
390 OVERGOVERNING 21 ✅ ✅
391 OVERGREEDIEST 18 ❌ ❌
392 OVERHARVESTED 23 ✅ ✅
393 OVERHASTINESS 19 ✅ ❌
394 OVERHONOURING 20 ❌ ❌
395 OVERIDEALISED 18 ✅ ❌
396 OVERIDEALISES 17 ✅ ❌
397 OVERIDEALIZED 27 ✅ ✅
398 OVERIDEALIZES 26 ✅ ✅
399 OVERIMPRESSED 21 ✅ ✅
400 OVERIMPRESSES 20 ✅ ✅
401 OVERINDULGENT 18 ✅ ✅
402 OVERINDULGING 19 ✅ ✅
403 OVERINFLATING 20 ✅ ✅
404 OVERINFLATION 19 ✅ ✅
405 OVERINFORMING 22 ✅ ✅
406 OVERINGENIOUS 17 ✅ ✅
407 OVERINGENUITY 20 ✅ ✅
408 OVERINSISTENT 16 ✅ ✅
409 OVERINSURANCE 18 ✅ ❌
410 OVERINTENSELY 19 ❌ ✅
411 OVERINTENSITY 19 ✅ ✅
412 OVERINTERPRET 18 ❌ ✅
413 OVERINVESTING 20 ❌ ✅
414 OVERISSUANCES 18 ✅ ✅
415 OVERLABOURING 19 ✅ ✅
416 OVERLAUNCHING 22 ✅ ❌
417 OVERLAVISHING 23 ❌ ✅
418 OVERLEAVENING 20 ✅ ❌
419 OVERLENGTHENS 20 ✅ ✅
420 OVERLEVERAGED 21 ❌ ❌
421 OVERLORDSHIPS 22 ✅ ✅
422 OVERMASTERING 19 ✅ ✅
423 OVERMEASURING 19 ✅ ❌
424 OVERMEDICATED 22 ✅ ✅
425 OVERMEDICATES 21 ✅ ✅
426 OVERMIGHTIEST 22 ❌ ❌
427 OVERMODESTIES 19 ❌ ✅
428 OVERMODULATED 20 ❌ ❌
429 OVERMULTITUDE 19 ✅ ❌
430 OVERNOURISHED 20 ✅ ✅
431 OVERNOURISHES 19 ✅ ✅
432 OVERNUTRITION 16 ✅ ✅
433 OVEROPERATING 19 ✅ ✅
434 OVEROPTIMISMS 22 ✅ ✅
435 OVEROPTIMISTS 20 ✅ ✅
436 OVERORGANISED 18 ✅ ❌
437 OVERORGANISES 17 ✅ ❌
438 OVERORGANIZED 27 ✅ ✅
439 OVERORGANIZES 26 ✅ ✅
440 OVERORNAMENTS 18 ✅ ✅
441 OVERPACKAGING 26 ✅ ✅
442 OVERPEDALLING 20 ✅ ✅
443 OVERPERSUADED 20 ✅ ✅
444 OVERPERSUADES 19 ✅ ✅
445 OVERPICTURING 21 ✅ ❌
446 OVERPLANNINGS 19 ❌ ❌
447 OVERPLOTTINGS 19 ❌ ❌
448 OVERPOPULATED 21 ✅ ✅
449 OVERPOPULATES 20 ✅ ✅
450 OVERPREDICTED 22 ❌ ✅
451 OVERPREPARING 21 ✅ ❌
452 OVERPRESCRIBE 22 ✅ ✅
453 OVERPRESSURED 19 ❌ ✅
454 OVERPRESSURES 18 ✅ ✅
455 OVERPROCESSED 21 ✅ ✅
456 OVERPROCESSES 20 ✅ ✅
457 OVERPRODUCING 22 ✅ ✅
458 OVERPROGRAMED 22 ✅ ✅
459 OVERPROMISING 21 ✅ ✅
460 OVERPROMOTING 21 ✅ ✅
461 OVERPROTECTED 21 ✅ ✅
462 OVERQUALIFIED 29 ✅ ✅
463 OVERREACTIONS 18 ✅ ✅
464 OVERRECKONING 23 ✅ ❌
465 OVERREGULATED 18 ✅ ✅
466 OVERREGULATES 17 ✅ ✅
467 OVERRELIANCES 18 ✅ ✅
468 OVERREPORTING 19 ✅ ✅
469 OVERRESPONDED 20 ✅ ✅
470 OVERSATURATED 17 ✅ ✅
471 OVERSATURATES 16 ✅ ✅
472 OVERSCHEDULED 23 ❌ ✅
473 OVERSCHEDULES 22 ❌ ✅
474 OVERSECRETING 19 ❌ ✅
475 OVERSECRETION 18 ✅ ✅
476 OVERSENSITIVE 19 ✅ ✅
477 OVERSERIOUSLY 19 ✅ ✅
478 OVERSERVICING 22 ✅ ✅
479 OVERSHADOWING 24 ✅ ✅
480 OVERSHOWERING 23 ✅ ❌
481 OVERSLAUGHING 21 ✅ ✅
482 OVERSPECULATE 20 ✅ ✅
483 OVERSPENDINGS 20 ❌ ❌
484 OVERSPREADING 20 ✅ ✅
485 OVERSTABILITY 21 ✅ ✅
486 OVERSTAFFINGS 23 ❌ ❌
487 OVERSTATEMENT 18 ✅ ✅
488 OVERSTIMULATE 18 ✅ ✅
489 OVERSTRAINING 17 ✅ ✅
490 OVERSTRESSING 17 ✅ ✅
491 OVERSTRETCHED 22 ✅ ✅
492 OVERSTRETCHES 21 ✅ ✅
493 OVERSTRUCTURE 18 ❌ ✅
494 OVERSUBSCRIBE 22 ✅ ✅
495 OVERSUPPLYING 24 ✅ ✅
496 OVERSWEETENED 20 ✅ ✅
497 OVERSWEETNESS 19 ✅ ✅
498 OVERTALKATIVE 23 ✅ ✅
499 OVERTAXATIONS 23 ✅ ✅
500 OVERTHWARTING 23 ✅ ❌
501 OVERTIGHTENED 21 ✅ ✅
502 OVERTREATMENT 18 ✅ ✅
503 OVERUTILISING 17 ✅ ❌
504 OVERUTILIZING 26 ✅ ✅
505 OVERVALUATION 19 ✅ ✅
506 OVERVIOLENTLY 22 ❌ ✅
507 OVERWEATHERED 23 ✅ ❌
508 OVERWEENINGLY 23 ✅ ✅
509 OVERWEIGHTING 24 ✅ ✅
510 OVERWHELMINGS 25 ✅ ❌
511 OVERWINTERING 20 ✅ ✅
512 OVERWITHHOLDS 26 ✅ ✅
513 OVERWRESTLING 20 ✅ ❌
514 OVERZEALOUSLY 28 ❌ ✅
515 OVIPOSITIONAL 18 ✅ ✅
516 OVOVIVIPARITY 27 ✅ ❌
517 OVOVIVIPAROUS 24 ✅ ✅
518 OXALOACETATES 22 ✅ ✅
519 OXYACETYLENES 28 ✅ ❌
520 OXYHEMOGLOBIN 31 ✅ ✅
521 OXYRHYNCHUSES 34 ✅ ❌
522 OYSTERCATCHER 23 ✅ ✅

Scrabble score table

The table below covers how many points each letter will give you when playing a game of Scrabble. The most common letters are worth one point, and the rarest letters are worth 8-10 points.

You can use our Scrabble tools to help you learn and remember words which contain the rare letters to make sure you get the highest score possible!

Score Letters
1 AEIOULNRST
2 DG
3 BCMP
4 FHVWY
5 K
8 JX
10 QZ

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  • "13-letter words starting with O". WordSquared.com. Accessed on October 1, 2023. https://wordsquared.com/scrabble/thirteen-letter-words-starting-with-o/.

  • "13-letter words starting with O". WordSquared.com, https://wordsquared.com/scrabble/thirteen-letter-words-starting-with-o/. Accessed 1 October, 2023

  • 13-letter words starting with O. WordSquared.com. Retrieved from https://wordsquared.com/scrabble/thirteen-letter-words-starting-with-o/.