- operative
- n1. workman, workingman, worker, laborer, Sl. working stiff; industrial or factory worker, factory hand, blue-collar worker, proletarian; artisan, artificer, craftsman, handicraftsman; skilled laborer, mechanic.2. detective, private detective, investigator, private investigator, sleuth, plainclothesman; All Sl. dick, gumshoe, flatfoot, eye, private eye, fly ball, fly bull.3. secret agent, undercover agent, undercover man, espionage agent, intelligence agent; spy, counterspy, double agent.adj4. active, functional, operational, Inf. go; functioning, performing, operating, acting, working, running, going; engaged, in operation, in action, in play.5. influential, instrumental, forcible, forceful, potent, powerful; employed, utilized, in force, in effect.6. effective, effectual, efficacious, efficient; serviceable, adequate, sufficient, Inf. good enough; useful, advantageous, beneficial, helpful.
A Note on the Style of the synonym finder. 2014.