| antagonistic(reactive, reciprocal, vindictive, unforgiving, tit-for-tat) |
| avenging(reactive, reciprocal, vindictive, unforgiving, tit-for-tat) |
| grim(reactive, reciprocal, tit-for-tat) |
| grudging(reactive, reciprocal, tit-for-tat) |
| hateful(reactive, reciprocal, tit-for-tat) |
| hostile(reactive, reciprocal, vindictive, unforgiving, tit-for-tat) |
| implacable(reactive, reciprocal, vindictive, unforgiving, tit-for-tat) |
| inimical(reactive, reciprocal, vindictive, unforgiving, tit-for-tat) |
| malicious(reactive, reciprocal, tit-for-tat) |
| malignant(reactive, reciprocal, tit-for-tat) |
| merciless(reactive, reciprocal, tit-for-tat) |
| punitive(reactive, reciprocal, vindictive, unforgiving, tit-for-tat) |
| rancorous(reactive, reciprocal, vindictive, unforgiving, tit-for-tat) |
| reactive(reciprocal, tit-for-tat) |
| reciprocal(reactive, tit-for-tat) |
| relentless(reactive, reciprocal, vindictive, unforgiving, tit-for-tat) |
| resentful(reactive, reciprocal, vindictive, unforgiving, tit-for-tat) |
| retaliatory(reactive, reciprocal, vindictive, unforgiving, tit-for-tat) |
| revengeful(reactive, reciprocal, vindictive, unforgiving, tit-for-tat) |
| ruthless(reactive, reciprocal, tit-for-tat) |