abstemious vs abstentious

abstemious and abstentious both are adjectives.

Word	Noun	Adjective	Verb	Adverb
abstemious	No	Yes	No	No
abstentious	No	Yes	No	No

abstemious (adjective)	abstentious (adjective)
sparing in consumption of especially food and drink	self-restraining; not indulging an appetite especially for food or drink
marked by temperance in indulgence