sunporch vs sun lounge

sunporch and sun lounge both are nouns.

Word	Noun	Adjective	Verb	Adverb
sunporch	Yes	No	No	No
sun lounge	Yes	No	No	No

As nouns, sunporch and sun lounge are synonyms defined as:

sunporch and sun lounge: a room enclosed largely with glass and affording exposure to the sun

Other synonyms of sunporch include solarium, sun parlor, sun parlour, sun porch, sunroom.

sunporch (noun)	sun lounge (noun)
a room enclosed largely with glass and affording exposure to the sun	a room enclosed largely with glass and affording exposure to the sun