unwarrantable Synonyms

indefensible unjustifiable insupportable unwarranted without justification undefendable unnecessary wrong unreasonable unlawful unfounded unfair undue unauthorized black-market unpermissible undeserved unallowable untenable unofficial unjustified criticizable unsupported against the law unpardonable unforgivable unconscionable uncalled-for idle groundless gratuitous flawed extravagant exorbitant excessive deplorable criminal baseless illegal immoderate impermissible unacceptable outrageous irremissible intolerable inordinate injudicial inexpiable inexcusable improper