exit vs decease

exit and decease both are nouns.

Word	Noun	Adjective	Verb	Adverb
exit	Yes	No	Yes	No
decease	Yes	No	Yes	No

As nouns, decease is a hypernym of exit; that is, decease is a word with a broader meaning than exit:

Other hypernyms of exit include death, expiry.

As verbs, exit and decease are synonyms defined as:

exit and decease: pass from physical life and lose all bodily attributes and functions necessary to sustain life

exit (noun)	decease (noun)
the act of going out	the event of dying or departure from life
an opening that permits escape or release
euphemistic expressions for death

exit (verb)	decease (verb)
pass from physical life and lose all bodily attributes and functions necessary to sustain life	pass from physical life and lose all bodily attributes and functions necessary to sustain life
lose the lead
move out of or depart from