Words Starting with O, Containing IS and Ending in M

Words that start with O, contain IS and end in M can be really specific, like you'd need when you're stumped by a crossword clue. Fear not! Leave it up to us at WordFinder to find all the words that start with O, words with IS or words that end in M you want for every word game situation, from Words With Friends® to Wordscapes® and more.

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14 Letter Words

2 words
obstructionism
operationalism

2 of 2 words

13 Letter Words

3 words
occidentalism
occasionalism
ornamentalism

3 of 3 words

12 Letter Words

3 words
overoptimism
obscurantism
operationism

3 of 3 words

11 Letter Words

5 words
objectivism
officialism
opportunism
originalism
orientalism

5 of 5 words

10 Letter Words

2 words
organicism
obsoletism

2 of 2 words

9 Letter Words

2 words
occultism
ostracism

2 of 2 words

8 Letter Words

5 words
ockerism
opiumism
optimism
obeahism
organism

5 of 5 words

7 Letter Words

4 words
obelism
ogreism
onanism
oralism

4 of 4 words

6 Letter Words

2 words
obiism
ogrism

2 of 2 words

Popular word lists starting with O, containing IS and ending in M

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