Synonyms of antithetical in English:

antithetical


See definition of antithetical

adjective

1‘an administration packed with people holding policy views antithetical to his own’

SYNONYMS
opposed to, directly opposed to, contrary to, contradictory to, conflicting with, incompatible with, irreconcilable with, inconsistent with, at variance with, at odds with, contrasting with, different from, different to, differing from, divergent from, unlike
opposing, poles apart, polar, obverse
rare oppugnant
ANTONYMS

same, identical, like