| wanton(adjective, cruel, fickle, unwarranted, malicious) |
| gratuitous(adjective, unwarranted, necessary, wanton, unjustified) |
| motiveless |
| groundless(adjective, reason, senseless, unwarranted, reckless) |
| unfair(adjective, excessive, unwarranted, unnecessary, immoderate) |
| unjustified(adjective, unwarranted, unnecessary, wanton, unsupported) |
| uncalled-for(adjective, false, extreme, extravagant, senseless) |
| unjust(adjective, excessive, unnecessary, immoderate, unjustified) |
| unjustifiable(adjective, excessive, unwarranted, unnecessary, immoderate) |
| unreasonable(adjective, excessive, unwarranted, unnecessary, wanton) |
| unwarranted(adjective, right, reasonable, excessive, wanton) |
| baseless(adjective, false, senseless, unwarranted, justification) |
| causeless(adjective, false, senseless, unwarranted, justification) |
| easy |
| excessive(adjective, immoderate, exorbitant) |
| imbalanced(adjective, excessive, immoderate, exorbitant) |
| light |
| loose |
| needless(adjective, unwarranted, unnecessary, wanton, unjustified) |
| unnecessary(adjective, excessive, unwarranted, wanton, immoderate) |