lenticel vs stomate

lenticel and stomate both are nouns.

Word	Noun	Adjective	Verb	Adverb
lenticel	Yes	No	No	No
stomate	Yes	No	No	No

As nouns, stomate is a hypernym of lenticel; that is, stomate is a word with a broader meaning than lenticel:

lenticel: one of many raised pores on the stems of woody plants that allow the interchange of gas between the atmosphere and the interior tissue
stomate: a minute epidermal pore in a leaf or stem through which gases and water vapor can pass

Other hypernyms of lenticel include pore, stoma.

lenticel (noun)	stomate (noun)
one of many raised pores on the stems of woody plants that allow the interchange of gas between the atmosphere and the interior tissue	a minute epidermal pore in a leaf or stem through which gases and water vapor can pass