Synonyms of prior in English:

prior


See US English definition of prior

See UK English definition of prior

See Spanish definition of previo

adjective

1‘visitors can tour the mill by prior arrangement’

SYNONYMS
earlier, previous, preceding, foregoing, antecedent, advance, preparatory, preliminary, initial
rare anterior, precedent
ANTONYMS

later, subsequent


Phrases

    prior to

    ‘prior to the seventeenth century clocks were made by blacksmiths’


    SYNONYMS
    before, until, till, up to, previous to, earlier than, preceding, leading up to, in advance of, ahead of, ante-, pre-
    rare anterior to
    ANTONYMS

    after, following