Synonyms of weakly

1 Syllable
faint, shrimp, ill, lame, frail, weak
2 Syllables
weakest, ailing, failing, flimsy, feeblest, feebly, shaky, half-pint, feebler, shrimper, halting, wobbly, feeble, quietly, strengthless, punier, puny, unsound, weaker, badly
3 Syllables
anemic, unstable, languidly, perforce, faultily, fragile, ineptly, helplessly, sensile, faltering, wavering, decrepit, enfeebled, soundlessly, tacitly, anile
4 Syllables
erroneously, imperfectly, blunderingly, maladroitly, unskillfully, delicate, insubstantial, unsubstantial, vacillating, dependently, powerlessly, inaudibly, noiselessly, insecure
5 Syllables
abominably, irresolute, abandonedly, defenselessly, debilitated
6 Syllables
ineffectively, inefficaciously