saccharine

这种饮料太甜了，有种糖浆般的甜腻味道。

This drink is too sweet, with a ___saccharine syrup-like taste.

这首歌的歌词甜得发腻，简直让我牙疼。

The lyrics of this song are so ___saccharine that they make my teeth ache.

那首情歌的歌词太甜腻了，让人起鸡皮疙瘩。

The lyrics of that love song are so ___saccharine they give me goosebumps.