ending vs beginning

ending and beginning both are nouns.

Word	Noun	Adjective	Verb	Adverb
ending	Yes	No	No	No
beginning	Yes	Yes	No	No

ending (noun)	beginning (noun)
the act of ending something	the act of starting something
the end of a word (a suffix or inflectional ending or final morpheme)	the first part or section of something
the last section of a communication	the event consisting of the start of something
event whose occurrence ends something	the place where something begins, where it springs into being
the point in time at which something ends	the time at which something is supposed to begin

ending (adjective)	beginning (adjective)
	serving to begin