arbitrary Antonyms

nonarbitrary high-principled objective prescribed proper rational reasonable reliable republican requisite merited mathematical impartial incorruptible inevitable just justified lawful logical mandatory right rigorous saintly warranted stand up all right nonpartisan unarbitrary anti-corruption electable right smart vindicable valid sinless supportable systematic thrifty true unbiased unevitable unprejudiced carefully selected acceptable circumscribed circumspect clean competent condign conditional conscientious