SOFTSOAP

(Use) flattering talk (4,4)

Solution has appeared in 2 crosswords (1 across and 1 down):

• Quick crossword No 15,577 — 2020-04-09 23:00:28
  17A: Persuade by flattery (4-4)
• Quick crossword No 15,212 — 2019-02-08 00:00:22
  1D: (Use) flattering talk (4,4)