aversion vs turning away

aversion and turning away both are nouns.

Word	Noun	Adjective	Verb	Adverb
aversion	Yes	No	No	No
turning away	Yes	No	No	No

As nouns, turning away is a hypernym of aversion; that is, turning away is a word with a broader meaning than aversion:

aversion: the act of turning yourself (or your gaze) away
turning away: deliberately avoiding; keeping away from or preventing from happening

Other hypernyms of aversion include avoidance, dodging, shunning.

aversion (noun)	turning away (noun)
the act of turning yourself (or your gaze) away	deliberately avoiding; keeping away from or preventing from happening
a feeling of intense dislike