Synonyms of pesky

1 Syllable
mean
2 Syllables
piller, toucher, heeler, vexing, annoying, peeving, wicked, ugly, plaguy
3 Syllables
hateable, loathsome, disturbing, provoking, irksome, obnoxious, liverish, hardnosed, vexatious, hateful
4 Syllables
infestive, troublesome, nettlesome