positive vs formal

positive and formal both are nouns.

Word	Noun	Adjective	Verb	Adverb
positive	Yes	Yes	No	No
formal	Yes	Yes	No	No

positive (noun)	formal (noun)
a film showing a photographic image whose tones correspond to those of the original subject	a gown for evening wear
the primary form of an adjective or adverb; denotes a quality without qualification, comparison, or relation to increase or diminution	a lavish dance requiring formal attire

positive (adjective)	formal (adjective)
characterized by or displaying affirmation or acceptance or certainty etc.	being in accord with established forms and conventions and requirements (as e.g. of formal dress)
indicating existence or presence of a suspected condition or pathogen	(of spoken and written language) adhering to traditional standards of correctness and without casual, contracted, and colloquial forms
reckoned, situated or tending in the direction which naturally or arbitrarily is taken to indicate increase or progress or onward motion	refined or imposing in manner or appearance; befitting a royal court
of or relating to positivism	logically deductive
involving advantage or good	represented in simplified or symbolic form
persuaded of; very sure	characteristic of or befitting a person in authority
having a positive charge
marked by excessive confidence
formally laid down or imposed
greater than zero
impossible to deny or disprove