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:

    ALKALOIDAL Antonyms

    There are 2 antonyms of the word alkaloidal. (opposite meanings)
    Did you mean?
    Definition of ALKALOIDAL
    Also try opposite words for..
    alkaloidalkaloids

    Best Opposite Words For ALKALOIDAL

    RankWordSave?Synonyms..UsageType
    1acidic
    		adjectiveadj
    2sour
    		verb, adjectivev, adj

    Alternatives for ACIDIC

    Words (12)
    acerbicaceticbittercitricpungentsharpsourtangyvinegaryacidacidulentacidulous
    Opposite words for acidic

    Alternatives for SOUR

    Words (40)
    rancidacerbacerbicaceticacidicacidulousacridastringentbitingbittercausticcitricharshlemonypiquantpungentsharptangyvinegarysournessacetifyacidifyacidityacidulatedarkdourfalsefermentgloweringglummoodymoroseoffoff-keysaturninesullentartnessturnturnedwork
    Opposite words for sour
    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