Synonyms for gazebo at Thesaurus.com with free online thesaurus, antonyms, and definitions. Find descriptive alternatives for gazebo. 6 synonyms of gazebo from the Merriam-Webster Thesaurus, plus 1 related word, definitions, and antonyms. Find another word for gazebo. Gazebo synonyms. Top synonym for gazebo (other word for gazebo) is alcove. Synonyms of gazebo: pavilion, summer house…