Synonyms of diddly

1 Syllable

squat, whit, bad, shred, naught, jack

2 Syllables

prosaic, yawner, nada, baddest, proser, cruddy, badder, eyelash, ounce, nothing

3 Syllables

rinkydink, diddly-squat, anything, rinky-dink, doodly-squat, iota, eyelashes