More valid synonyms
allowable, permissible, acting, really, truly, indeed, actually, operate, act, applicable, operated, functioning, actual, operating, operational, suitable, inadmissible, unacceptable, rightful, licit, authoritative, forceful, weighty, strong, convincing, compelling, powerful, correctly, rightly, active, effective, operative, invalid, inappropriate, improper, incorrect, ineffective, viable, unfounded,