heave vs ascension

heave and ascension both are nouns.

Word	Noun	Adjective	Verb	Adverb
heave	Yes	No	Yes	No
ascension	Yes	No	No	No

As nouns, ascension is a hypernym of heave; that is, ascension is a word with a broader meaning than heave:

Other hypernyms of heave include ascending, ascent, rise.

As nouns, ascension is a hypernym of heave; that is, ascension is a word with a broader meaning than heave:

Other hypernyms of heave include ascent, rise, rising.

heave (noun)	ascension (noun)
throwing something heavy (with great effort)	the act of changing location in an upward direction
the act of lifting something with great effort	a movement upward; rise above the ground
the act of raising something	(astronomy) the rising of a star above the horizon
an involuntary spasm of ineffectual vomiting
(geology) a horizontal dislocation
an upward movement (especially a rhythmical rising and falling)

heave (verb)	ascension (verb)
make an unsuccessful effort to vomit; strain to vomit
breathe noisily, as when one is exhausted
bend out of shape, as under pressure or from heat
utter a sound, as with obvious effort
lift or elevate
throw with great effort
rise and move, as in waves or billows
move or cause to move in a specified way, direction, or position