Dictionary Only:
Explicit Words:

15-Letter Words Containing: EFF

 (In Exact Order)
There are 13 15 letter words, 9 15 letter phrases and 0 15 letter abbr's with EFF in.

Best Scoring 15 Letter Words With: EFF

RankWordSave?LengthUsagePointsType
1superefficiency15
30
2ineffaceability15
28 nounn
3inefficaciously15
28 adverb, adjectiveadv, adj
4effervescencies15
28 nounn
5ineffectiveness15
26 nounn
6effectivenesses15
26 nounn
7efficaciousness15
25 nounn
8effortfulnesses15
24 nounn
9ineffablenesses15
23 noun, adjectiven, adj
10ineffectualness15
23 nounn
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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 With EFF In Order

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