rooser

/ˈruːzər/
noun
  1. A person who praises or flatters others, often excessively or insincerely.
    • She saw through the rooser's compliments and knew he wanted a promotion.
    • The king was surrounded by roosers who never told him the truth.
    • A true friend is honest, not a rooser who only says what you want to hear.
Antonyms