Ingratiate :: Ingratiate (v. t.) To introduce or commend to the favor of another; to bring into favor; to insinuate; -- used reflexively, and followed by with before the person whose favor is sought..
Ingratiate :: Ingratiate (v. t.) To recommend; to render easy or agreeable; -- followed by to.
Ingratitude :: Ingratitude (n.) Want of gratitude; insensibility to, forgetfulness of, or ill return for, kindness or favors received; unthankfulness; ungratefulness..
Reingratiate :: Reingratiate (v. t.) To ingratiate again or anew.