| aggro(noun, bother, frustration, exasperation, botheration) |
| albatross(noun, bother, frustration, exasperation, botheration) |
| annoyer(noun, bother, frustration, exasperation, botheration) |
| anxiety(noun, bother, frustration, exasperation, botheration) |
| asperity(noun, bother, frustration, exasperation, botheration) |
| assignment(noun, knowledge, experience, idea, trial) |
| baptism(noun, bother, frustration, exasperation, botheration) |
| bother(noun, frustration, exasperation, botheration, bugbear) |
| botheration(noun, bother, frustration, exasperation, bugbear) |
| bugbear(noun, bother, frustration, exasperation, botheration) |
| burden(noun, bother, frustration, exasperation, botheration) |
| challenge(noun, bother, frustration, exasperation, botheration) |
| complication(noun, bother, frustration, exasperation, botheration) |
| crucible(noun, bother, frustration, exasperation, botheration) |
| curse(noun, bother, frustration, exasperation, botheration) |
| difficulty(noun, bother, frustration, exasperation, botheration) |
| disturber(noun, bother, frustration, exasperation, botheration) |
| drill(noun, knowledge, experience, idea, trial) |
| etude(noun, knowledge, experience, idea, trial) |
| exasperation(noun, bother, frustration, botheration, bugbear) |