Adorn and Set off

Adorn verb - To make more attractive by adding something that is beautiful or becoming.

Set off is a synonym for adorn in beautify topic. In some cases you can use "Set off" instead a verb "Adorn", when it comes to topics like beautiful.

Set off verb - To cause to function.

Adorn is a synonym for set off in beautify topic. You can use "Adorn" instead a verb "Set off", if it concerns topics such as embellish, enhance, complement, make more physically attractive.