conditions vs plural

conditions and plural both are nouns.

Word	Noun	Adjective	Verb	Adverb
conditions	Yes	No	No	No
plural	Yes	Yes	No	No

conditions (noun)	plural (noun)
the atmospheric conditions that comprise the state of the atmosphere in terms of temperature and wind and clouds and precipitation	the form of a word that is used to denote more than one
the set of circumstances that affect someone's welfare
the prevailing context that influences the performance or the outcome of a process

conditions (adjective)	plural (adjective)
	grammatical number category referring to two or more items or units
	composed of more than one member, set, or kind