dysfunctional Antonyms

potent tonic traveling travelling unbiased unexceptionable unoffensive usable useful utile utilitarian utility ticking tame practicable practical productive profitable rolling running rushing salutary sanitary serviceable simmering valuable viable working operational nonvenomous nonviolent well-disposed occupational operationally organisational organizational risk-free riskless unhazardous nonlethal nonfatal workable worthful worthwhile unoffending procedural functionalist favourable in use functioning