informer russian
язы́к
tongue
language
prisoner, informer
доно́счик
informer, snitch, ear
нау́шник
telltale, informer
headphone
осведоми́тель
informant, informer, whistleblower, whistle blower
лега́вый
police spy, informer
доноси́тельство
sneaking, acting as informer
шепту́н
whisperer, sneak, tell-tale, informer