Antonyms for fast

Antonyms by meaning

adj. · swift

slow, gorge, dilatory, eat, devour

adj. · strong

weak

adj. · tight

loose, penetrable

adj.

local, stopper, subglacial, dreich rare UK

adv. · quickly

slowly

adv. · tightly

lightly, loosely

Synonyms

swift, quick, rapid

All synonyms for fast →