avaram vs senna

avaram and senna both are nouns.

Word	Noun	Adjective	Verb	Adverb
avaram	Yes	No	No	No
senna	Yes	No	No	No

As nouns, senna is a hypernym of avaram; that is, senna is a word with a broader meaning than avaram:

avaram: evergreen Indian shrub with vivid yellow flowers whose bark is used in tanning; sometimes placed in genus Cassia
senna: any of various plants of the genus Senna having pinnately compound leaves and showy usually yellow flowers; many are used medicinally

avaram (noun)	senna (noun)
evergreen Indian shrub with vivid yellow flowers whose bark is used in tanning; sometimes placed in genus Cassia	any of various plants of the genus Senna having pinnately compound leaves and showy usually yellow flowers; many are used medicinally