easterly vs westerly

easterly and westerly both are nouns.

Word	Noun	Adjective	Verb	Adverb
easterly	Yes	Yes	No	Yes
westerly	Yes	Yes	No	Yes

easterly (noun)	westerly (noun)
a wind from the east	the winds from the west that occur in the temperate zones of the Earth

easterly (adjective)	westerly (adjective)
from the east; used especially of winds	of wind; from the west
lying in or toward the east	moving toward the west

easterly (adverb)	westerly (adverb)
from the east	in a westward direction
	from the west