Synonyms/Hypernyms (Ordered by Estimated Frequency) of verb chat_up

2 senses of chat up

Sense 1
chat up, flirt, dally, butterfly, coquet, coquette, romance, philander, mash -- (talk or behave amorously, without serious intentions; "The guys always try to chat up the new secretaries"; "My husband never flirts with other women")
       => talk, speak -- (exchange thoughts; talk with; "We often talk business"; "Actions talk louder than words")

Sense 2
chat up -- (talk to someone with the aim of persuading him)
       => persuade -- (cause somebody to adopt a certain position, belief, or course of action; twist somebody's arm; "You can't persuade me to buy this ugly vase!")