ash vs Ygdrasil

ash and Ygdrasil both are nouns.

Word	Noun	Adjective	Verb	Adverb
ash	Yes	No	Yes	No
Ygdrasil	Yes	No	No	No

ash (noun)	Ygdrasil (noun)
any of various deciduous pinnate-leaved ornamental or timber trees of the genus Fraxinus	(Norse mythology) a huge ash tree whose roots and branches hold the earth and Heaven and Hell together
strong elastic wood of any of various ash trees; used for furniture and tool handles and sporting goods such as baseball bats
the residue that remains when something is burned

ash (verb)	Ygdrasil (verb)
convert into ashes