put off vs fluster

put off is not a noun while fluster is a noun.

Word	Noun	Adjective	Verb	Adverb
put off	No	No	Yes	No
fluster	Yes	No	Yes	No

As verbs, fluster is a hyponym of put off; that is, fluster is a word with a more specific, narrower meaning than put off:

Other hyponyms of put off include bother, deflect, distract.

put off (noun)	fluster (noun)
	a disposition that is confused or nervous and upset

put off (verb)	fluster (verb)
avoid or try to avoid fulfilling, answering, or performing (duties, questions, or issues)	cause to be nervous or upset
take away the enthusiasm of	be flustered; behave in a confused manner
cause to feel embarrassment
cause to feel intense dislike or distaste
hold back to a later time