Synonyms of querulous

1 Syllable
cross, sour, crying
2 Syllables
crabbed, grousing, fretful, grumbling, nervous, peevish, sullen, crosser, uptight, fussy, touchy, whiny, fussier, grumpy, grouchier, grumbly, touchiest, huffier, carping, snappy, grouchy, scrappy, whining, huffy, ructious, edgy, pettish, bearish, putout, grumpier, waspish, ennuied, fed-up, put-out, captious, touchier, waspy, huffish, testy, wailing, fractious
3 Syllables
complaining, demanding, plaintive, whimpering, critical, contentious, backbreaker, petulant, cat-and-dog, censorious, bemoaning, deploring, unsated, lamenting, fault-finding, faultfinding
4 Syllables
dissatisfied, discontented, disagreeable, irascible, irritable, cantankerous, quarrelsome, unappeased, unassuaged, picky-picky, ill-humored
5 Syllables
overfastidious
6 Syllables
oversensitive