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12-Letter Words Starting O & Ending M

There are 6 12 letter words, 4 12 letter phrases and 0 12 letter abbr's starting with 'O' and ending with 'M'.

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Expand?WordSave?LengthUsagePointsType
overoptimism12
21 nounn
noun

• Excessive optimism.

obscurantism12
18 nounn
noun

• a policy of opposition to enlightenment or the spread of knowledge

• a deliberate act intended to make something obscure

operationism12
16 nounn
noun

• The doctrine that the meaning of a term consists of the operation(s) performed in defining it

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

All 12 Letter Words

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