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:

    DOUBTFULLY Antonyms

    There are 4 antonyms of the word doubtfully. (opposite meanings)
    Did you mean?
    Definition of DOUBTFULLY
    Also try opposite words for..
    doubtdoubtful

    Best Opposite Words For DOUBTFULLY

    RankWordSave?Synonyms..UsageType
    1assuredly
    		adverbadv
    2certainly
    		adverbadv
    3confidently
    		adverbadv
    4unquestionably
    		adverbadv

    Alternatives for ASSUREDLY

    Words (8)
    absolutelycertainlydefinitelydoubtlesslyindeedpositivelysurelyunquestionably
    Opposite words for assuredly

    Alternatives for CERTAINLY

    Words (13)
    suresurelyabsolutelydefinitelydoubtlesslyindeedindubitablyreallytrulyundoubtedlyunquestionablyindisputablywis
    Phrases (7)
    for surebeyond doubtfor certainin factno doubtsure as shootingsure thing
    Opposite words for certainly

    Alternatives for CONFIDENTLY

    Words (8)
    assertivelyassuredlyaudaciouslyboldlybravelyfearlesslyfirmlyresolutely
    Opposite words for confidently

    Alternatives for UNQUESTIONABLY

    Words (10)
    definitelycertainlysurelytrulyundeniablyundoubtedlyindisputablydecidedlyemphaticallyunimpeachably
    Phrases (2)
    by all oddsin spades
    Opposite words for unquestionably
    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