Select a search method
Start letters
End letters
Enter a word to find antonyms.eg. 'HAPPY' returns Sad, Unhappy, Blue etc
    Dictionary Only:
    Explicit Words:

    INEFFICACIOUSLY Antonyms

    There are 3 antonyms of the word inefficaciously. (opposite meanings)
    Did you mean?
    Definition of INEFFICACIOUSLY
    Also try opposite words for..
    inefficacious

    Best Opposite Words For INEFFICACIOUSLY

    RankWordSave?Synonyms..UsageType
    1effectively
    		adverbadv
    2efficiently
    		adverb, adjectiveadv, adj
    3efficaciously
    		adverbadv

    Alternatives for EFFECTIVELY

    Words (13)
    capablycompetentlydecisivelydynamicallyefficientlyexpertlyproductivelyproficientlyresourcefullyskillfullysuccessfullyadeptlyefficaciously
    Phrases (1)
    in effect
    Opposite words for effectively

    Alternatives for EFFICIENTLY

    Words (3)
    expeditiouslyeffectivelyproductively
    Opposite words for efficiently

    Alternatives for EFFICACIOUSLY

    Words (3)
    effectivelyefficientlyproductively
    Opposite words for efficaciously
    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