"Dote on" is a commonly used phrase to describe a strong affection or loving attention towards someone or something. There are numerous synonyms that can be used interchangeably and replace the words "dote on" in a sentence. These include adoring, cherishing, loving, idolizing, worshiping, admiring, fussing over, spoiling, pampering, indulging, nurturing, and caring for. The usage of these synonyms can help to vary the language in writing, add depth and detail to descriptions of emotions, and make speech or writing sound more articulate and expressive. Choosing the right synonym ultimately depends on the context in which you are using it.