Synonyms of vestigial in English:

vestigial


See US English definition of vestigial

See UK English definition of vestigial

See Spanish definition of rudimentario

adjective

1‘vestigial limbs enabled the fish to crawl on to the land’

SYNONYMS
rudimentary, undeveloped, incomplete, embryonic, immature
non-functional
technical abortive, primitive, obsolete
ANTONYMS

well developed

2‘he feels a vestigial flicker of anger from last night’

SYNONYMS
remaining, surviving, residual, leftover, lingering
persisting, abiding, lasting, enduring