/ˈɪz.əm/
noun

Is ISM a Scrabble word?

Yes. ISM is a valid Scrabble word in both tournament lists, NWL2023 and Collins, and in ENABLE. It scores 5 points in Scrabble and 6 in Words With Friends.

NWL Collins ENABLE

Meaning An ideology, system of thought, or practice that can be described by a word ending in -ism.

Noun 1 meaning

  1. An ideology, system of thought, or practice that can be described by a word ending in -ism.

Definitions adapted from Wiktionary: ism via Kaikki/Wiktextract, licensed CC BY-SA 4.0.

Where it comes from

Etymology

From the suffix -ism (“belief”), particularly (in the 19th century) in the sense of "social movement". Compare phobia, from -phobia, sophy, from -sophy, itis, from -itis, and ana, from -ana.

Similar and opposite words

Similar
whateverism

ISM at a glance

ISM has 3 letters and scores 5 points in Scrabble (I 1 + S 1 + M 3) and 6 in Words With Friends, before board bonuses. It ranks #26,142 by how often it appears in everyday English. It is valid in ENABLE, NWL2023, Collins (older SOWPODS edition).

Words ending in -ISM

More endings

Same last three letters as ISM. This is a spelling match, so not every word here rhymes.

One letter away

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