Synonyms of bumper in English:

bumper


See US English definition of bumper

See UK English definition of bumper

See Spanish definition of parachoques

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