Synonyms of headache

1 Syllable
task, bane, pest, woe
2 Syllables
trouble, problems, stressors, distress, deadhead, hassle, bothers, stressor, worry, bother, problem
3 Syllables
hangover, miseries, quagmire, misery, distresses, frustration, badgerer, pesterer, vexation, tormentors, onerous, migraine, tormentor, annoyance, dilemma, worriment, hangovers, hindrance, nuisance, botherment
4 Syllables
oppressive, predicament, aggravations, tribulations, botheration, aggravation, tribulation, overtaxing, depressive
5 Syllables
superincumbent, inconvenience
7 Syllables
unconsolability