Great Britain vs terrace

Great Britain and terrace both are nouns.

Word	Noun	Adjective	Verb	Adverb
Great Britain	Yes	No	No	No
terrace	Yes	No	Yes	No

Great Britain (noun)	terrace (noun)
an island comprising England and Scotland and Wales	usually paved outdoor area adjoining a residence
a monarchy in northwestern Europe occupying most of the British Isles; divided into England and Scotland and Wales and Northern Ireland; `Great Britain' is often used loosely to refer to the United Kingdom	a row of houses built in a similar style and having common dividing walls (or the street on which they face)
	a level shelf of land interrupting a declivity (with steep slopes above and below)

Great Britain (verb)	terrace (verb)
	make into terraces as for cultivation
	provide (a house) with a terrace