be conversant in (verb) know: understand information
Sinonime: badge, bear, blue, bluecoat, bobby, boy scout,
bull, constable, constabulary, cop, copper, corps, county mounty, detective, fed, flatfoot, force, fuzz, gendarme, gumshoe, heat, law, law enforcement,
man, narc, officers, oink, patrolman,
pig, police
Antonime: misinterpret,
misunderstand