garret vs attic

garret and attic both are nouns.

Word	Noun	Adjective	Verb	Adverb
garret	Yes	No	No	No
attic	Yes	No	No	No

As nouns, garret and attic are synonyms defined as:

garret and attic: floor consisting of open space at the top of a house just below roof; often used for storage

Other synonyms of garret include loft.

garret (noun)	attic (noun)
floor consisting of open space at the top of a house just below roof; often used for storage	floor consisting of open space at the top of a house just below roof; often used for storage
	(architecture) a low wall at the top of the entablature; hides the roof
	informal terms for a human head