13-letter words ending with M

Are you looking for 13-letter words that end with M that you can play in Scrabble? The list below contains 241 words that are thirteen letters long, ending with M.

You can also find words of different lengths that end in M 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 ABORIGINALISM 18 ✅ ❌
2 ABSTENTIONISM 17 ✅ ❌
3 ACADEMICALISM 22 ✅ ❌
4 ACARIDOMATIUM 20 ✅ ❌
5 ACARODOMATIUM 20 ✅ ❌
6 ACCIDENTALISM 20 ✅ ❌
7 ACTINOURANIUM 17 ✅ ❌
8 AGROTERRORISM 16 ✅ ❌
9 ALDOSTERONISM 16 ✅ ✅
10 ALPHABETIFORM 25 ✅ ❌
11 AMPHIGASTRIUM 23 ✅ ❌
12 ANAGRAMMATISM 20 ✅ ❌
13 ANALPHABETISM 22 ✅ ✅
14 ANASTIGMATISM 18 ✅ ❌
15 ANDROCENTRISM 18 ✅ ✅
16 ANDRODIOECISM 19 ✅ ❌
17 ANNEXATIONISM 22 ✅ ❌
18 ANTICLINORIUM 17 ✅ ❌
19 ANTICOMMUNISM 21 ✅ ✅
20 ANTIFORMALISM 20 ❌ ✅
21 ANTILOGARITHM 19 ✅ ✅
22 ANTIMODERNISM 18 ❌ ✅
23 ANTINOMIANISM 17 ✅ ✅
24 ANTIRITUALISM 15 ✅ ✅
25 ANTISEPTICISM 19 ✅ ❌
26 ANTISOCIALISM 17 ✅ ❌
27 ANTITERRORISM 15 ✅ ✅
28 APOCHROMATISM 24 ✅ ❌
29 APOGEOTROPISM 20 ✅ ❌
30 ARISTOCRATISM 17 ✅ ❌
31 ARMAMENTARIUM 19 ✅ ✅
32 AUTOCHTHONISM 23 ✅ ❌
33 AUTOEROTICISM 17 ✅ ✅
34 AUTORADIOGRAM 17 ✅ ✅
35 AUTOSCHEDIASM 21 ✅ ❌
36 BESTSELLERDOM 18 ✅ ✅
37 BIBLIOPHILISM 24 ✅ ✅
38 BICULTURALISM 19 ✅ ✅
39 BIPARTISANISM 19 ✅ ✅
40 BLACKGUARDISM 25 ✅ ✅
41 BLEPHAROSPASM 24 ✅ ✅
42 BRACHYPTERISM 27 ✅ ❌
43 BUREAUCRATISM 19 ✅ ✅
44 CAESAROPAPISM 21 ✅ ❌
45 CATASTROPHISM 22 ✅ ✅
46 CATECHUMENISM 24 ✅ ❌
47 CEREMONIALISM 19 ✅ ✅
48 CHIAROSCURISM 22 ✅ ❌
49 CHOLANGIOGRAM 22 ✅ ✅
50 CHRYSANTHEMUM 28 ✅ ✅
51 COCHLEARIFORM 25 ✅ ❌
52 COLLOQUIALISM 26 ✅ ✅
53 COMMERCIALISM 23 ✅ ✅
54 COMPATRIOTISM 21 ✅ ❌
55 CONCEPTUALISM 21 ✅ ✅
56 CONNECTIONISM 19 ✅ ✅
57 CONTORTIONISM 17 ✅ ❌
58 CONTRABANDISM 20 ✅ ❌
59 CONTRARIANISM 17 ❌ ✅
60 CORPORATIVISM 22 ✅ ✅
61 COSMOPOLITISM 21 ✅ ✅
62 COUNTERREFORM 20 ✅ ✅
63 COUNTERSTREAM 17 ✅ ✅
64 CREDENTIALISM 18 ✅ ✅
65 DECAMETHONIUM 23 ✅ ✅
66 DESCRIPTIVISM 23 ✅ ❌
67 DESTRUCTIVISM 21 ❌ ❌
68 DIAGEOTROPISM 19 ✅ ❌
69 DILETTANTEISM 16 ✅ ❌
70 DOCTRINAIRISM 18 ✅ ✅
71 DODECAPHONISM 24 ✅ ❌
72 DUNDERHEADISM 21 ✅ ❌
73 ECUMENICALISM 21 ✅ ✅
74 ELECTROMERISM 19 ✅ ❌
75 ELIMINATIVISM 20 ❌ ❌
76 ENCEPHALOGRAM 23 ✅ ✅
77 ENCYCLOPEDISM 25 ✅ ✅
78 EPIGRAMMATISM 22 ✅ ✅
79 EQUESTRIANISM 24 ✅ ❌
80 ETHNOCENTRISM 20 ✅ ✅
81 EVANGELIARIUM 19 ✅ ❌
82 EXHIBITIONISM 27 ✅ ✅
83 EXPRESSIONISM 24 ✅ ✅
84 FERROCHROMIUM 25 ✅ ❌
85 FEUILLETONISM 18 ✅ ✅
86 FILIBUSTERISM 20 ✅ ❌
87 FLAGELLANTISM 19 ✅ ✅
88 FLUNITRAZEPAM 29 ✅ ❌
89 FRACTIONALISM 20 ✅ ❌
90 FRINGILLIFORM 22 ✅ ❌
91 FRUITARIANISM 18 ✅ ❌
92 FUNCTIONALISM 20 ✅ ✅
93 GENERATIONISM 16 ✅ ❌
94 GEOCENTRICISM 20 ✅ ❌
95 GYNOMONOECISM 23 ✅ ❌
96 GYROMAGNETISM 22 ✅ ❌
97 HETEROSTYLISM 21 ✅ ❌
98 HEXAMETHONIUM 30 ✅ ✅
99 HISTRIONICISM 20 ✅ ❌
100 HOMEOMORPHISM 27 ✅ ✅
101 HOMEOTHERMISM 25 ❌ ❌
102 HOMOEROTICISM 22 ✅ ✅
103 HOMOSEXUALISM 27 ✅ ❌
104 HYPERURBANISM 25 ✅ ✅
105 HYPOCHONDRIUM 29 ✅ ❌
106 ICONOMATICISM 21 ✅ ❌
107 IMMATERIALISM 19 ✅ ✅
108 IMPOSSIBILISM 21 ✅ ❌
109 IMPRESSIONISM 19 ✅ ✅
110 INCLINATORIUM 17 ✅ ❌
111 INDETERMINISM 18 ✅ ✅
112 INDIVIDUALISM 20 ✅ ✅
113 INDUSTRIALISM 16 ✅ ✅
114 INFALLIBILISM 20 ✅ ❌
115 INTERFEROGRAM 19 ✅ ✅
116 IRRATIONALISM 15 ✅ ✅
117 ISODIMORPHISM 23 ✅ ❌
118 LECTISTERNIUM 17 ✅ ❌
119 LIBERATIONISM 17 ✅ ❌
120 MANAGERIALISM 18 ✅ ❌
121 MATHEMATICISM 24 ✅ ❌
122 MECHANICALISM 24 ✅ ❌
123 MESOCEPHALISM 24 ✅ ❌
124 METEMPIRICISM 23 ✅ ❌
125 MICROORGANISM 20 ✅ ✅
126 MIDDLEBROWISM 24 ✅ ❌
127 MILLENNIALISM 17 ✅ ✅
128 MILLENNIANISM 17 ✅ ❌
129 MILLENNIARISM 17 ✅ ❌
130 MONOMETALLISM 19 ✅ ✅
131 MONOPHYSITISM 25 ✅ ❌
132 MONOSYLLABISM 22 ✅ ❌
133 MONOTHELETISM 20 ✅ ❌
134 MONOTHELITISM 20 ✅ ❌
135 MOUNTEBANKISM 23 ✅ ❌
136 MULTIPARTYISM 22 ✅ ❌
137 MULTIPLATINUM 19 ❌ ✅
138 MYCOBACTERIUM 26 ✅ ✅
139 NEOCAPITALISM 19 ❌ ❌
140 NEOCLASSICISM 19 ✅ ✅
141 NEOLIBERALISM 17 ✅ ✅
142 NEOPLASTICISM 19 ✅ ✅
143 NONCONFORMISM 22 ✅ ✅
144 NONMAINSTREAM 17 ✅ ✅
145 OCCASIONALISM 19 ✅ ❌
146 OCCIDENTALISM 20 ✅ ❌
147 ODONTOGLOSSUM 17 ✅ ✅
148 ORTHOGNATHISM 22 ✅ ❌
149 PAEDOMORPHISM 25 ✅ ✅
150 PANAESTHETISM 20 ✅ ❌
151 PANCHROMATISM 24 ✅ ❌
152 PANSPERMATISM 21 ✅ ❌
153 PARALLELOGRAM 18 ✅ ✅
154 PARAMAGNETISM 20 ✅ ✅
155 PARAMENSTRUUM 19 ✅ ❌
156 PARTICULARISM 19 ✅ ✅
157 PEDESTRIANISM 18 ✅ ✅
158 PENICILLIFORM 22 ✅ ❌
159 PERFECTIONISM 22 ✅ ✅
160 PERICHONDRIUM 23 ✅ ✅
161 PERSPECTIVISM 24 ✅ ❌
162 PHALANSTERISM 20 ✅ ❌
163 PHENOMENALISM 22 ✅ ✅
164 PHILHELLENISM 23 ✅ ✅
165 PHOTOCHROMISM 27 ✅ ✅
166 PHOTOTELEGRAM 21 ❌ ❌
167 PLAGIOTROPISM 20 ✅ ❌
168 PLATINIRIDIUM 18 ✅ ❌
169 PLETHYSMOGRAM 26 ✅ ✅
170 POCOCURANTISM 21 ✅ ✅
171 POLYDACTYLISM 26 ✅ ❌
172 POLYDAEMONISM 23 ✅ ❌
173 POLYNOMIALISM 22 ✅ ❌
174 POLYSYLLABISM 25 ✅ ❌
175 POLYSYLLOGISM 24 ✅ ❌
176 POSTMODERNISM 20 ✅ ✅
177 PRIMORDIALISM 20 ✅ ❌
178 PROGRESSIVISM 21 ✅ ✅
179 PROTECTIONISM 19 ✅ ✅
180 PROTOACTINIUM 19 ✅ ❌
181 PROVERBIALISM 22 ✅ ❌
182 PROVINCIALISM 22 ✅ ✅
183 PRUDENTIALISM 18 ✅ ❌
184 PYCNOCONIDIUM 25 ✅ ❌
185 RADIOTELEGRAM 17 ✅ ❌
186 REACTIONARISM 17 ✅ ❌
187 REPUBLICANISM 21 ✅ ✅
188 REVOLUTIONISM 18 ✅ ❌
189 ROENTGENOGRAM 17 ✅ ✅
190 RUTHERFORDIUM 22 ✅ ✅
191 SACERDOTALISM 18 ✅ ✅
192 SADOMASOCHISM 23 ✅ ✅
193 SANITARIANISM 15 ✅ ❌
194 SANSCULOTTISM 17 ✅ ✅
195 SCALPELLIFORM 22 ✅ ❌
196 SCHOLASTICISM 22 ✅ ✅
197 SCOLOPENDRIUM 20 ✅ ❌
198 SCRIPTURALISM 19 ✅ ❌
199 SEPARATIONISM 17 ✅ ❌
200 SKEUOMORPHISM 26 ✅ ❌
201 SOLIFIDIANISM 19 ✅ ❌
202 SPATHIPHYLLUM 28 ✅ ❌
203 STEREOTROPISM 17 ✅ ❌
204 STROMBULIFORM 22 ✅ ❌
205 STRUCTURALISM 17 ✅ ✅
206 SUCCINCTORIUM 21 ✅ ❌
207 SUFFRAGETTISM 22 ✅ ❌
208 SUGGESTIONISM 17 ✅ ❌
209 SUPERORGANISM 18 ✅ ✅
210 SUSTENTACULUM 17 ✅ ❌
211 TAUTOCHRONISM 20 ✅ ❌
212 TELESCOPIFORM 22 ✅ ❌
213 TELEVANGELISM 19 ✅ ✅
214 THAUMATURGISM 21 ✅ ❌
215 THEANTHROPISM 23 ✅ ❌
216 THEATRICALISM 20 ✅ ✅
217 THERMOTROPISM 22 ✅ ✅
218 THIGMOTROPISM 23 ✅ ✅
219 TINTINNABULUM 17 ✅ ❌
220 TOLERATIONISM 15 ✅ ❌
221 TRANSEXUALISM 22 ✅ ✅
222 TRICHROMATISM 22 ✅ ✅
223 TRILATERALISM 15 ✅ ❌
224 TRILINGUALISM 16 ✅ ❌
225 TRILITERALISM 15 ✅ ✅
226 TROPHOTROPISM 22 ✅ ❌
227 ULTRARIGHTISM 19 ❌ ✅
228 UMBRACULIFORM 24 ✅ ❌
229 UNATHLETICISM 20 ❌ ✅
230 UNICAMERALISM 19 ✅ ❌
231 UNILATERALISM 15 ✅ ✅
232 UNILINGUALISM 16 ✅ ❌
233 VEGETARIANISM 19 ✅ ✅
234 VENTRILOQUISM 27 ✅ ✅
235 VERNACULARISM 20 ✅ ✅
236 VIBRACULARIUM 22 ✅ ❌
237 VIVISECTORIUM 23 ✅ ❌
238 VOCATIONALISM 20 ✅ ✅
239 XANTHOCHROISM 30 ✅ ❌
240 ZOOSPORANGIUM 27 ✅ ✅
241 ZYGODACTYLISM 34 ✅ ❌

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 ending with M". WordSquared.com. Accessed on September 27, 2023. https://wordsquared.com/scrabble/thirteen-letter-words-ending-with-m/.

  • "13-letter words ending with M". WordSquared.com, https://wordsquared.com/scrabble/thirteen-letter-words-ending-with-m/. Accessed 27 September, 2023

  • 13-letter words ending with M. WordSquared.com. Retrieved from https://wordsquared.com/scrabble/thirteen-letter-words-ending-with-m/.