Synonyms of spineless in English:

spineless


See US English definition of spineless

See UK English definition of spineless

See Spanish definition of débil

adjective

1‘Fiona could have smacked him for being so spineless’

SYNONYMS
weak, weak-willed, weak-kneed, feeble, spiritless, soft, ineffectual, inadequate, irresolute, indecisive
cowardly, timid, timorous, fearful, faint-hearted, pusillanimous, craven, submissive, unmanly, namby-pamby, lily-livered, chicken-hearted, afraid of one's shadow
informal wimpish, wimpy, sissy, sissified, chicken, yellow, yellow-bellied, gutless, pathetic
British informal wet
North American informal candy-assed
North American vulgar slang chickenshit
archaic poor-spirited, recreant
ANTONYMS

bold, brave, strong-willed