English edit

Etymology edit

ingratiating +‎ -ly

Adverb edit

ingratiatingly (comparative more ingratiatingly, superlative most ingratiatingly)

  1. In an ingratiating manner.
    • 1956, Anthony Burgess, Time for a Tiger (The Malayan Trilogy), published 1972, page 20:
      Nabby Adams approached him ingratiatingly.