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:

    SYNAPSIDS Antonyms

    There are 2 antonyms of the word synapsids. (opposite meanings)
    Did you mean?
    Definition of SYNAPSIDS

    Best Opposite Words For SYNAPSIDS

    RankWordSave?Synonyms..UsageType
    1diapsids
    		nounn
    2reptiles
    		nounn

    Alternatives for DIAPSIDS

    Words (7)
    alligatorscrocodilesdinosaurslizardsreptilessnakesturtles
    Phrases (1)
    diapsid reptile
    Opposite words for diapsids

    Alternatives for REPTILES

    Words (1)
    reptilian
    Opposite words for reptiles
    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