Synonyms of flimsy

1 Syllable

slight, sheer, scant, limp, frail, weak, soft, slack

2 Syllables

cut-rate, softer, groundless, unfirm, slapdash, chiffon, floaty, trashy, crispy, pappy, gauzy, tacky, mimeo, shallow, filmy, crispier, tenuous, sleazier, rarest, flaccid, frailer, skin-deep, quick-fix, limper, shaky, weakly, offprint, wobbly, spawning, unsound, wretched, meager, bummed, weakest, frailest, weightless, trivial, scrimpy, trashier, sleazy, grungy, softest, grungier, feeble, standout, unfit, weaker, infirm

3 Syllables

frangible, rarer, rachitic, decrepit, cushiony, tumble-down, rinkydink, cobwebby, mimeograph, subtilest, light-footed, tiffany, floatable, pulverous, fragile, ungrounded, diaphanous, smattery, rickety, featherweight, lightfooted, anile, transparent, finedrawn, baseless, unpleasing, reenactment, reprinting, ramshackle, rinky-dink, subtiler, breakable, gossamer, papery

4 Syllables

implausible, unconvincing, delicate, unsubstantial, incredible, foundationless, shatterable, reproductions, gossamery, fracturable, defective, improbable, reproduction, ill-equipped, nonexistent, insubstantial, superficial, pulverulent

5 Syllables

hundred-to-one, unbelievable, unpersuasive, inadequate, unconceivable

6 Syllables

uncorroborated, one-dimensional