shittah vs acacia

shittah and acacia both are nouns.

Word	Noun	Adjective	Verb	Adverb
shittah	Yes	No	No	No
acacia	Yes	No	No	No

As nouns, acacia is a hypernym of shittah; that is, acacia is a word with a broader meaning than shittah:

shittah: source of a wood mentioned frequently in the Bible; probably a species of genus Acacia
acacia: any of various spiny trees or shrubs of the genus Acacia

shittah (noun)	acacia (noun)
source of a wood mentioned frequently in the Bible; probably a species of genus Acacia	any of various spiny trees or shrubs of the genus Acacia