disparagement vs lower limit

disparagement and lower limit both are nouns.

Word	Noun	Adjective	Verb	Adverb
disparagement	Yes	No	No	No
lower limit	Yes	No	No	No

disparagement (noun)	lower limit (noun)
the act of speaking contemptuously of	the limit on the lower (or southernmost) side of something
a communication that belittles somebody or something	the smallest possible quantity