adenoidal vs pinched

adenoidal and pinched both are adjectives.

Word	Noun	Adjective	Verb	Adverb
adenoidal	No	Yes	No	No
pinched	No	Yes	No	No

As adjectives, adenoidal and pinched are synonyms defined as:

Other synonyms of adenoidal include nasal.

adenoidal (adjective)	pinched (adjective)
of or pertaining to the adenoids	as if squeezed uncomfortably tight
sounding as if the nose were pinched	sounding as if the nose were pinched
	not having enough money to pay for necessities
	very thin especially from disease or hunger or cold