| Main Entry: | besetment |
| Part of Speech: | noun |
| Definition: | annoyance |
| Synonyms: | aggravation, bother, difficulty, harassment, irritant, irritation, nuisance, torment, trouble, vexation |
| Main Entry: | exasperation |
| Part of Speech: | noun |
| Definition: | upset, provocation |
| Synonyms: | aggravation, anger, annoyance, besetment, bother, botheration, displeasure, exacerbation, fury, ire, irritant, irritation, nuisance, passion, pest, pique, plague, rage, resentment, vexation, wrath |
| Antonyms: | calming, calmness, comfort, ease, placation, pleasing, soothing |
| Main Entry: | nuisance |
| Part of Speech: | noun |
| Definition: | annoyance; annoying person |
| Synonyms: | besetment, blister, bore, bother, botheration, botherment, bum*, creep, drag*, drip*, exasperation, frump, gadfly, headache, inconvenience, infliction, insect*, irritant, irritation, louse, nag*, nudge*, offense, pain, pain in the neck, pest, pester, pesterer, pill, plague, poor excuse, problem, terror, trouble, vexation |
| Antonyms: | delight, happiness, pleasantry, pleasure |
| Main Entry: | pest |
| Part of Speech: | noun |
| Definition: | person or thing that presents problem |
| Synonyms: | annoyance, badgerer, bane, besetment, blight, blister, bore, bother, botheration, bug*, contagion, crashing bore, creep, curse, drag, drip, epidemic, exasperation, headache, infection, irritant, irritation, nag, nudge, nuisance, pain in the neck, pain*, pesterer, pestilence, pill, plague*, scourge*, tease*, thorn in side, tormentor, trial*, trouble, vexation, virus* |
| Main Entry: | plague |
| Part of Speech: | noun |
| Definition: | annoyance, curse |
| Synonyms: | affliction, aggravation, bane, besetment, blast, blight, bother, botheration, calamity, cancer, evil, exasperation, hydra, irritant, nuisance, pain, pest, problem, scourge, thorn in side, torment, trial, vexation |
| Antonyms: | advantage, good fortune, good luck |