| hard(adjective, feature, characteristic, hardship) |
| irksome(adjective, feature, characteristic, hardship) |
| irritating(adjective, feature, characteristic, hardship) |
| onerous(adjective, feature, characteristic, hardship) |
| oppressive(adjective, feature, characteristic, hardship) |
| pestilent(adjective, feature, characteristic, hardship) |
| rough(adjective, feature, characteristic, hardship) |
| severe(adjective, feature, characteristic, hardship) |
| strenuous(adjective, feature, characteristic, hardship) |
| taxing(adjective, feature, characteristic, hardship) |
| tight(adjective, feature, characteristic, hardship) |
| tiresome(adjective, feature, characteristic, hardship) |
| tough(adjective, feature, characteristic, hardship) |
| tricky(adjective, feature, characteristic, hardship) |
| troublesome(adjective, feature, characteristic, hardship) |
| upsetting(adjective, feature, characteristic, hardship) |
| vexing(adjective, feature, characteristic, hardship) |
| wearisome(adjective, feature, characteristic, hardship) |
| weighty(adjective, feature, characteristic, hardship) |
| agitated(adjective, characteristic, tense, attribute) |