operant

English Thesaurus

1. having influence or producing an effect (adj.all)

similar	:	operative,
definition	:	being in force or having or exerting force (adj.all)

derivation	:	function, go, operate, run, work,
definition	:	perform as expected when applied (verb.contact)

derivation	:	function, go, operate, run, work,
definition	:	perform as expected when applied (verb.contact)