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14-Letter Words Starting O & Ending SM

There are 3 14 letter words, 0 14 letter phrases and 0 14 letter abbr's starting with 'O' and ending with 'SM'.

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Expand?WordSave?LengthUsagePointsType
overenthusiasm14
22 nounn
noun

• Excessive enthusiasm.

obstructionism14
20 nounn
noun

• deliberate interference

operationalism14
18 nounn
noun

• (philosophy) the doctrine that the meaning of a proposition consists of the operations involved in proving or applying it

Tip: Scrabble EU allows far more words than US! Also change the max length to see more words.

All 14 Letter Words

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