roost vs henroost

roost and henroost both are nouns.

Word	Noun	Adjective	Verb	Adverb
roost	Yes	No	Yes	No
henroost	Yes	No	No	No

As nouns, henroost is a hyponym of roost; that is, henroost is a word with a more specific, narrower meaning than roost:

roost (noun)	henroost (noun)
a perch on which domestic fowl rest or sleep	a roost for hens at night
a shelter with perches for fowl or other birds

roost (verb)	henroost (verb)
settle down or stay, as if on a roost
sit, as on a branch