unwarranted
- (s) incapable of being justified or explained insupportable, unjustifiable, unwarrantable, indefensible,
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(s) without a basis in reason or fact
- baseless gossip
- the allegations proved groundless
- idle fears
- unfounded suspicions
- unwarranted jealousy
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(s) lacking justification or authorization
- desire for undue private profit
- unwarranted limitations of personal freedom