eupneic vs eupnoeic

eupneic and eupnoeic both are adjectives.

Word	Noun	Adjective	Verb	Adverb
eupneic	No	Yes	No	No
eupnoeic	No	Yes	No	No

As adjectives, eupneic and eupnoeic are synonyms defined as:

eupneic and eupnoeic: passing or able to pass air in and out of the lungs normally; sometimes used in combination

Other synonyms of eupneic include breathing.

eupneic (adjective)	eupnoeic (adjective)
passing or able to pass air in and out of the lungs normally; sometimes used in combination	passing or able to pass air in and out of the lungs normally; sometimes used in combination