Synonyms for arbor Found 6 synonyms across 2 meanings for “arbor”. any of various rotating shafts that serve as axes for larger rotating parts (noun) spindlemandrelmandril a framework that supports climbing plants (noun) arbourbowerpergola Explore Related Words Rhymes with arborSynonyms for spindleSynonyms for mandrelSynonyms for mandrilSynonyms for arbourSynonyms for bower Synonym Finder | Rhyme Finder | Poetry Editor