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15-Letter Words Containing: C,O,I,F,F,E,S

 (In Any Order)
There are 7 15 letter words, 14 15 letter phrases and 0 15 letter abbr's with C,O,I,F,F,E,S in.

Best Scoring 15 Letter Words With: C,O,I,F,F,E,S

Expand?WordSave?LengthUsagePointsType
inefficaciously15
28 adverb, adjectiveadv, adj
adverb

• in an ineffective manner

diffractometers15
26 nounn
noun

• A device that uses diffraction (especially X-ray diffraction) to investigate the structure of matter.

efficaciousness15
25 nounn
noun

• capacity or power to produce a desired effect

officiousnesses15
23 nounn
noun

• aggressiveness as evidenced by intruding; by advancing yourself or your ideas without invitation

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

All 15 Letter Words

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