domestication vs flexibility

domestication and flexibility both are nouns.

Word	Noun	Adjective	Verb	Adverb
domestication	Yes	No	No	No
flexibility	Yes	No	No	No

As nouns, flexibility is a hypernym of domestication; that is, flexibility is a word with a broader meaning than domestication:

Other hypernyms of domestication include tractability, tractableness.

domestication (noun)	flexibility (noun)
accommodation to domestic life	the quality of being adaptable or variable
the attribute of having been domesticated	the property of being flexible; easily bent or shaped
adaptation to intimate association with human beings	the trait of being easily persuaded