spindleberry vs spindle tree

spindleberry and spindle tree both are nouns.

Word	Noun	Adjective	Verb	Adverb
spindleberry	Yes	No	No	No
spindle tree	Yes	No	No	No

As nouns, spindleberry and spindle tree are synonyms defined as:

spindleberry and spindle tree: any shrubby trees or woody vines of the genus Euonymus having showy usually reddish berries

Other synonyms of spindleberry include spindleberry tree.

spindleberry (noun)	spindle tree (noun)
any shrubby trees or woody vines of the genus Euonymus having showy usually reddish berries	any shrubby trees or woody vines of the genus Euonymus having showy usually reddish berries