echt vs unquestionable

echt and unquestionable both are adjectives.

Word	Noun	Adjective	Verb	Adverb
echt	No	Yes	No	No
unquestionable	No	Yes	No	No

echt (adjective)	unquestionable (adjective)
not fake or counterfeit	incapable of being questioned
	not counterfeit or copied
	not open to question