Synonyms of fagging

1 Syllable
rot, faint, brood, fail, sigh, long, flag, wilt, fag, ebb, yearn, pine, fade
2 Syllables
weaken, grieve, tucker, suffer, sorrow, waste, wither, dwindle, hunger, sicken, despond, hanker, snivel
3 Syllables
desire, repine, decline
5 Syllables
deteriorate