Select a search method
Start letters
End letters
Use underscore '_' for wildcard/blank. Comma ',' for any order.eg. 'CAN' matches Cane, Scan | 'C,A,N' matches Acne
    Dictionary Only:
    Profanity Off:

    15-Letter Words Containing: EFFICACIOUS

     (In Exact Order)
    There are 2 15 letter words, 0 15 letter phrases and 0 15 letter abbr's with EFFICACIOUS in.
    Did you mean?
    All 15-letter words15-letter words with E,F,F,I,C,A,C,I,O,U,S in any orderAll words with EFFICACIOUSAnagrams of EFFICACIOUS

    Best Scoring 15 Letter Words With: EFFICACIOUS

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

    • in an ineffective manner

    efficaciousness15
    		25 nounn
    noun

    • capacity or power to produce a desired effect

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

    All 15 Letter Words With EFFICACIOUS In Order

    Words (2)
    efficaciousnessinefficaciously
    WordDB Icon
    WordDB
    United Kingdom
    Download the WordDB app directly on your home screen for instant access. No App Store necessary, less than 1MB storage, always up-to-date and secure.
    1.
    Tap on share button
    2.
    Tap on Add To Home Screenadd button
    3.
    Find WordDB App Icon on your home screen