Synonyms of abortive in English:

abortive


See US English definition of abortive

See UK English definition of abortive

See Spanish definition of frustrado

adjective

1‘the rebels who led the abortive coup were shot’

SYNONYMS
failed, unsuccessful, non-successful, vain, thwarted, futile, useless, worthless, ineffective, ineffectual, to no effect, inefficacious, fruitless, unproductive, unavailing, to no avail, sterile, nugatory
archaic bootless
ANTONYMS

successful, fruitful