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15-Letter Words Containing: I,F,F,I,N,E,S,S

 (In Any Order)
There are 16 15 letter words, 3 15 letter phrases and 0 15 letter abbr's with I,F,F,I,N,E,S,S in.

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

Expand?WordSave?LengthUsagePointsType
ineffectiveness15
26 nounn
noun

• lacking the power to be effective

insufficiencies15
25 nounn
noun

• a lack of competence

• (pathology) inability of a bodily part or organ to function normally

• lack of an adequate quantity or number

diffusivenesses15
25 nounn
Valid word for Scrabble US
efficaciousness15
25 nounn
noun

• capacity or power to produce a desired effect

inoffensiveness15
24 nounn
Valid word for Scrabble US
indifferentisms15
24 nounn
Valid word for Scrabble US
officiousnesses15
23 nounn
noun

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

interdiffusions15
22 nounn
Valid word for Scrabble US
indifferentists15
22 nounn
Valid word for Scrabble US
unfossiliferous15
21 adjectiveadj
Valid word for Scrabble US
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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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