Synonyms of bumper in English:

bumper


See definition of bumper

adjective

1‘a bumper crop’

SYNONYMS

abundant, rich, heavy, healthy, bountiful, goodly, large, big, huge, immense, massive, exceptional, unusual, good, excellent, fine, magnificent, lovely, vintage, superabundant, prolific, profuse, copious, profitable

informal whopping

South African informal lank

literary bounteous, plenteous

ANTONYMS

poor, meagre, disastrous