saccharine

/S AE1 K ER0 AY0 N/
noun
  1. 1

    Sentimentalism

adjective
  1. 1

    Of or relating to sugar.

  2. 2

    Excessively sweet in action or disposition; syrupy.

  3. 3

    Sentimental or romantic to the point of ridiculousness.

adjective
  1. 1

    Of or relating to saccharin.

Source: https://en.wiktionary.org/wiki/saccharine