| ungrateful(noun, adjective, characteristic, lack, appreciation) |
| thankless(noun, adjective, characteristic, hostility, enmity) |
| disagreeable(adjective, characteristic, lack, hostility, appreciation) |
| distasteful(adjective, characteristic, lack, hostility, appreciation) |
| unpleasant(adjective, characteristic, lack, hostility, appreciation) |
| selfish(noun, characteristic, ungratefulness, thanklessness) |
| careless(noun, characteristic, ungratefulness, thanklessness) |
| demanding(noun, characteristic, ungratefulness, thanklessness) |
| dissatisfied(noun, characteristic, ungratefulness, thanklessness) |
| faultfinding(noun, characteristic, ungratefulness, thanklessness) |
| forgetful(noun, characteristic, ungratefulness, thanklessness) |
| grasping(noun, characteristic, ungratefulness, thanklessness) |
| grumbling(noun, characteristic, ungratefulness, thanklessness) |
| heedless(noun, characteristic, ungratefulness, thanklessness) |
| ingrate(noun, characteristic, ungratefulness, thanklessness) |
| insensible(noun, characteristic, ungratefulness, thanklessness) |
| oblivious(noun, characteristic, ungratefulness, thanklessness) |
| self-centered(noun, characteristic, ungratefulness, thanklessness) |
| unappreciative(noun, characteristic, ungratefulness, thanklessness) |
| unmindful(noun, characteristic, ungratefulness, thanklessness) |