Bedecks is a verb that refers to decorating or adorning something with various embellishments. If you are looking for a synonym to bedeck, you might consider using words like adorn, beautify, deck out, festoon, garnish, or ornament. These words all have slightly different connotations and can be used interchangeably with bedeck depending on the context of the sentence. For example, you might say that the Christmas tree was bedecked with colorful lights and ornaments, or that the bride bedecked her hair with a delicate floral crown. Using synonyms can add variety and depth to your writing and help you to convey your ideas more effectively.