Dumb-bells, noun plural of dumb-bell. Synonyms in the same form.
idiots, morons, dopes, fools, dolts, dunces, pin-heads, ninnies, dummies, donkeys, dullards, nincompoops, noddies, mutts, boobies, boobs, musclebrains, jack-asses, dimwits, twits, nitwits, simpletons
All synonyms for dumb-bell →