THESAURUS
take aside
accost, address, apostrophize, appeal to, approach, bespeak, breathe, buttonhole, call to, greet, hail, halloo, invoke, mention privately, salute, speak, speak fair, speak to, talk to, tell confidentially, whisper
ROGET THESAURUS
take aside
Allocution
VB
speak to, address, accost, make up to, apostrophize, appeal to, invoke, ball, salute, call to, halloo,
take aside, take by the button, talk to in private, lecture, Int, soho!, halloo!, hey!, hist!.