improvement vs status

improvement and status both are nouns.

Word	Noun	Adjective	Verb	Adverb
improvement	Yes	No	No	No
status	Yes	No	No	No

As nouns, status is a hypernym of improvement; that is, status is a word with a broader meaning than improvement:

Other hypernyms of improvement include condition.

improvement (noun)	status (noun)
the act of improving something	the relative position or standing of things or especially persons in a society
a change for the better; progress in development	a state at a particular time
a condition superior to an earlier condition