squelcher vs takedown

squelcher and takedown both are nouns.

Word	Noun	Adjective	Verb	Adverb
squelcher	Yes	No	No	No
takedown	Yes	No	No	No

As nouns, squelcher and takedown are synonyms defined as:

Other synonyms of squelcher include put-down, squelch.

squelcher (noun)	takedown (noun)
an electric circuit that cuts off a receiver when the signal becomes weaker than the noise	a crushing remark
a crushing remark	(amateur wrestling) being brought to the mat from a standing position