shittimwood vs black haw

shittimwood and black haw both are nouns.

Word	Noun	Adjective	Verb	Adverb
shittimwood	Yes	No	No	No
black haw	Yes	No	No	No

As nouns, shittimwood and black haw are synonyms defined as:

shittimwood and black haw: deciduous tree of southeastern United States and Mexico

Other synonyms of shittimwood include Bumelia lanuginosa, chittamwood, chittimwood, false buckthorn.

shittimwood (noun)	black haw (noun)
wood of the shittah tree used to make the ark of the Hebrew Tabernacle	upright deciduous shrub having frosted dark-blue fruit; east and east central North America
deciduous tree of southeastern United States and Mexico	deciduous tree of southeastern United States and Mexico
shrubby thorny deciduous tree of southeastern United States with white flowers and small black drupaceous fruit