sweetened Get Printable Handwriting Rhymes Learn It! Spelling Test Definition verb. to make sweet as by adding sugar; to make mild or kind; soften; to make superficially more acceptable or appealing. Example Sentence A sweetened biscuit is called a rusk. Synonyms candy; dulcify; sugar coat Antonyms sour; acidify Rhymes Two Syllable Rhymes (1) sweetened Share with your friends: