15-letter words starting with R

Are you looking for 15-letter words that start with R that you can play in Scrabble? The list below contains 343 words that are fifteen letters long, starting with R.

You can also find words of different lengths that start in R 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 RADICALISATIONS 18
2 RADICALIZATIONS 27
3 RADICULOPATHIES 23
4 RADIOACTIVATING 22
5 RADIOACTIVATION 21
6 RADIOACTIVITIES 21
7 RADIOAUTOGRAPHS 22
8 RADIOAUTOGRAPHY 25
9 RADIOBIOLOGICAL 21
10 RADIOBIOLOGISTS 19
11 RADIOCHEMICALLY 28
12 RADIOGONIOMETER 19
13 RADIOGONIOMETRY 22
14 RADIOLOCATIONAL 18
15 RADIOMETRICALLY 23
16 RADIOMICROMETER 22
17 RADIOPHONICALLY 26
18 RADIOPHOSPHORUS 26
19 RADIOPROTECTION 20
20 RADIOPROTECTIVE 23
21 RADIOSCOPICALLY 25
22 RADIOSENSITISED 17
23 RADIOSENSITISES 16
24 RADIOSENSITIZED 26
25 RADIOSENSITIZES 25
26 RADIOSTRONTIUMS 18
27 RADIOTELEGRAPHS 22
28 RADIOTELEGRAPHY 25
29 RADIOTELEMETERS 18
30 RADIOTELEMETRIC 20
31 RADIOTELEPHONED 22
32 RADIOTELEPHONES 21
33 RADIOTELEPHONIC 23
34 RADIOTHERAPISTS 21
35 RANCOROUSNESSES 17
36 RANGATIRATANGAS 17
37 RAPACIOUSNESSES 19
38 RAPTUROUSNESSES 17
39 RATIONALISATION 15
40 RATIONALIZATION 24
41 REACCELERATIONS 19
42 REACCLIMATISING 22
43 REACCLIMATIZING 31
44 REACCREDITATION 20
45 REACQUAINTANCES 28
46 REACTIONARYISMS 22
47 READMINISTERING 19
48 READVERTISEMENT 21
49 READVERTIZEMENT 30
50 REAFFORESTATION 21
51 REALISABILITIES 17
52 REALIZABILITIES 26
53 REAPPORTIONMENT 21
54 REAPPRAISEMENTS 21
55 REAPPROPRIATING 22
56 REARTICULATIONS 17
57 REASONABILITIES 17
58 REAUTHORISATION 18
59 REAUTHORIZATION 27
60 RECALCITRANCIES 21
61 RECALCITRATIONS 19
62 RECALLABILITIES 19
63 RECANALISATIONS 17
64 RECANALIZATIONS 26
65 RECAPITULATIONS 19
66 RECEIVABILITIES 22
67 RECEPTIBILITIES 21
68 RECEPTIVENESSES 22
69 RECERTIFICATION 22
70 RECESSIVENESSES 20
71 RECHOREOGRAPHED 27
72 RECHROMATOGRAPH 28
73 RECIPROCALITIES 21
74 RECLUSIVENESSES 20
75 RECODIFICATIONS 23
76 RECOGNISABILITY 23
77 RECOGNIZABILITY 32
78 RECOLLECTEDNESS 20
79 RECOLONISATIONS 17
80 RECOLONIZATIONS 26
81 RECOMBINATIONAL 21
82 RECOMMENCEMENTS 25
83 RECOMMENDATIONS 22
84 RECOMMISSIONING 22
85 RECONCENTRATING 20
86 RECONCENTRATION 19
87 RECONCEPTUALISE 21
88 RECONCEPTUALIZE 30
89 RECONCILABILITY 24
90 RECONCILIATIONS 19
91 RECONDENSATIONS 18
92 RECONDITENESSES 18
93 RECONFIGURATION 21
94 RECONFIRMATIONS 22
95 RECONNAISSANCES 19
96 RECONNOISSANCES 19
97 RECONSECRATIONS 19
98 RECONSIDERATION 18
99 RECONSOLIDATING 19
100 RECONSOLIDATION 18
101 RECONSTITUTABLE 19
102 RECONSTITUTIONS 17
103 RECONSTRUCTIBLE 21
104 RECONSTRUCTIONS 19
105 RECONTAMINATING 20
106 RECONTAMINATION 19
107 RECONTEXTUALISE 24
108 RECONTEXTUALIZE 33
109 RECONVALESCENCE 24
110 RECOVERABLENESS 22
111 RECREMENTITIOUS 19
112 RECRUDESCENCIES 22
113 RECRYSTALLISING 21
114 RECRYSTALLIZING 30
115 RECTIPETALITIES 19
116 RECURSIVENESSES 20
117 RECYCLABILITIES 24
118 REDEEMABILITIES 20
119 REDETERMINATION 18
120 REDINTEGRATIONS 17
121 REDISTILLATIONS 16
122 REDISTRIBUTIONS 18
123 REDOUBTABLENESS 20
124 REDUCIBLENESSES 20
125 REDUCTIVENESSES 21
126 REDUPLICATIVELY 26
127 REELIGIBILITIES 18
128 REESTABLISHMENT 22
129 REFLECTOMETRIES 22
130 REFLEXIBILITIES 27
131 REFLEXIVENESSES 28
132 REFORMABILITIES 22
133 REFORMATIONISTS 20
134 REFORTIFICATION 23
135 REFRACTOMETRIES 22
136 REFRANGIBLENESS 21
137 REFRIGERATORIES 19
138 REFUNDABILITIES 21
139 REGARDFULNESSES 20
140 REGIONALISATION 16
141 REGIONALIZATION 25
142 REGRETFULNESSES 19
143 REGULARISATIONS 16
144 REGULARIZATIONS 25
145 REHABILITATIONS 20
146 REHOSPITALISING 21
147 REHOSPITALIZING 30
148 REHUMANIZATIONS 29
149 REIMPLANTATIONS 19
150 REINCORPORATING 20
151 REINCORPORATION 19
152 REINDUSTRIALISE 16
153 REINDUSTRIALIZE 25
154 REINSTALLATIONS 15
155 REINTERROGATING 17
156 REINTERROGATION 16
157 REINTRODUCTIONS 18
158 REINVESTIGATING 20
159 REINVESTIGATION 19
160 REINVIGORATIONS 19
161 REJUVENESCENCES 29
162 RELATIVISATIONS 18
163 RELATIVIZATIONS 27
164 RELIGIOUSNESSES 16
165 RELINQUISHMENTS 29
166 REMANUFACTURERS 22
167 REMANUFACTURING 23
168 REMARKABILITIES 23
169 REMATERIALISING 18
170 REMATERIALIZING 27
171 REMEDIABILITIES 20
172 REMEMBERABILITY 26
173 REMISSIBILITIES 19
174 REMOBILISATIONS 19
175 REMOBILIZATIONS 28
176 REMONETISATIONS 17
177 REMONETIZATIONS 26
178 REMONSTRATINGLY 21
179 REMONSTRATIVELY 23
180 REMORALISATIONS 17
181 REMORALIZATIONS 26
182 REMORSELESSNESS 17
183 REMOVABLENESSES 22
184 REMYTHOLOGISING 25
185 REMYTHOLOGIZING 34
186 RENATIONALISING 16
187 RENATIONALIZING 25
188 RENORMALISATION 17
189 RENORMALIZATION 26
190 REORCHESTRATING 21
191 REORCHESTRATION 20
192 REORGANISATIONS 16
193 REORGANIZATIONS 25
194 REPAIRABILITIES 19
195 REPEATABILITIES 19
196 REPETITIOUSNESS 17
197 REPHOTOGRAPHING 27
198 REPLICABILITIES 21
199 REPOLARISATIONS 17
200 REPOLARIZATIONS 26
201 REPOSEFULNESSES 20
202 REPRESENTATIONS 17
203 REPRESENTATIVES 20
204 REPRISTINATIONS 17
205 REPRIVATISATION 20
206 REPRIVATIZATION 29
207 REPROACHFULNESS 25
208 REPRODUCIBILITY 25
209 REPUBLICANISING 22
210 REPUBLICANIZING 31
211 REPUDIATIONISTS 18
212 REPULSIVENESSES 20
213 REQUALIFICATION 29
214 REQUISITENESSES 24
215 REQUISITIONISTS 24
216 REREGISTRATIONS 16
217 RESECTABILITIES 19
218 RESENSITIZATION 24
219 RESENTFULNESSES 18
220 RESERVATIONISTS 18
221 RESINIFICATIONS 20
222 RESISTIBILITIES 17
223 RESISTIVENESSES 18
224 RESOCIALISATION 17
225 RESOCIALIZATION 26
226 RESOLUBLENESSES 17
227 RESOLVABILITIES 20
228 RESOURCEFULNESS 20
229 RESPECTABILISED 22
230 RESPECTABILISES 21
231 RESPECTABILIZED 31
232 RESPECTABILIZES 30
233 RESPECTABLENESS 21
234 RESPIRABILITIES 19
235 RESPIRITUALISED 18
236 RESPIRITUALISES 17
237 RESPIRITUALIZED 27
238 RESPIRITUALIZES 26
239 RESPONSIBLENESS 19
240 RESTABILIZATION 26
241 RESTITUTIONISMS 17
242 RESTITUTIONISTS 15
243 RESTORATIONISMS 17
244 RESTORATIONISTS 15
245 RESTRENGTHENING 20
246 RESTRICTIONISMS 19
247 RESTRICTIONISTS 17
248 RESTRICTIVENESS 20
249 RESURRECTIONARY 20
250 RESURRECTIONISE 17
251 RESURRECTIONISM 19
252 RESURRECTIONIST 17
253 RESURRECTIONIZE 26
254 RESYNCHRONISING 24
255 RESYNCHRONIZING 33
256 RESYSTEMATISING 21
257 RESYSTEMATIZING 30
258 RETALIATIONISTS 15
259 RETENTIVENESSES 18
260 RETHEORIZATIONS 27
261 RETINOBLASTOMAS 19
262 RETRANSMISSIONS 17
263 RETRIBALIZATION 26
264 RETRIEVABLENESS 20
265 RETROACTIVENESS 20
266 RETROACTIVITIES 20
267 RETROCOGNITIONS 18
268 RETROGRADATIONS 17
269 RETROGRESSIONAL 16
270 RETROGRESSIVELY 22
271 RETROMINGENCIES 20
272 RETROPERITONEAL 17
273 RETROREFLECTION 20
274 RETROREFLECTIVE 23
275 RETROREFLECTORS 20
276 RETROSPECTIVELY 25
277 RETROVIROLOGIES 19
278 RETROVIROLOGIST 19
279 RETURNABILITIES 17
280 REVALORISATIONS 18
281 REVALORIZATIONS 27
282 REVEALABILITIES 20
283 REVEALINGNESSES 19
284 REVERBERATORIES 20
285 REVERSIBILITIES 20
286 REVICTIMIZATION 31
287 REVISUALISATION 18
288 REVISUALIZATION 27
289 REVITALISATIONS 18
290 REVITALIZATIONS 27
291 REVIVIFICATIONS 26
292 REVOCABLENESSES 22
293 REVOLUTIONARIES 18
294 REVOLUTIONARILY 21
295 REVOLUTIONISERS 18
296 REVOLUTIONISING 19
297 REVOLUTIONIZERS 27
298 REVOLUTIONIZING 28
299 RHEUMATOLOGICAL 23
300 RHEUMATOLOGISTS 21
301 RHINENCEPHALONS 25
302 RHINOSCLEROMATA 22
303 RHOMBENCEPHALON 29
304 RHOMBENPORPHYRS 32
305 RHOMBENPORPHYRY 35
306 RHOMBPORPHYRIES 32
307 RHYPAROGRAPHERS 29
308 RHYPAROGRAPHIES 29
309 RIBONUCLEOSIDES 20
310 RIBONUCLEOTIDES 20
311 RIGHTABLENESSES 21
312 RIGHTEOUSNESSES 19
313 RIGIDIFICATIONS 22
314 RITUALISTICALLY 20
315 RIVERWORTHINESS 24
316 ROENTGENISATION 16
317 ROENTGENIZATION 25
318 ROENTGENOGRAPHS 22
319 ROENTGENOGRAPHY 25
320 ROENTGENOLOGIES 17
321 ROENTGENOLOGIST 17
322 ROENTGENOSCOPES 20
323 ROENTGENOSCOPIC 22
324 ROLLERCOASTERED 18
325 ROMANTICALITIES 19
326 ROMANTICISATION 19
327 ROMANTICIZATION 28
328 RONTGENISATIONS 16
329 RONTGENIZATIONS 25
330 RONTGENOLOGICAL 19
331 RONTGENOLOGISTS 17
332 RONTGENOSCOPIES 20
333 RONTGENOTHERAPY 24
334 ROSTROCARINATES 17
335 ROUNDABOUTATION 18
336 ROUNDABOUTILITY 21
337 ROUNDHEADEDNESS 21
338 RUDIMENTARINESS 18
339 RUMBLEGUMPTIONS 24
340 RUMBUSTIOUSNESS 19
341 RUMMELGUMPTIONS 24
342 RUMMLEGUMPTIONS 24
343 RUMORMONGERINGS 21

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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  • "15-letter words starting with R". WordSquared.com. Accessed on October 6, 2022. https://wordsquared.com/scrabble/fifteen-letter-words-starting-with-r/.

  • "15-letter words starting with R". WordSquared.com, https://wordsquared.com/scrabble/fifteen-letter-words-starting-with-r/. Accessed 6 October, 2022

  • 15-letter words starting with R. WordSquared.com. Retrieved from https://wordsquared.com/scrabble/fifteen-letter-words-starting-with-r/.