grounds vs curtilage

grounds and curtilage both are nouns.

Word	Noun	Adjective	Verb	Adverb
grounds	Yes	No	No	No
curtilage	Yes	No	No	No

As nouns, grounds and curtilage are synonyms defined as:

grounds and curtilage: the enclosed land around a house or other building

Other synonyms of grounds include yard.

grounds (noun)	curtilage (noun)
the enclosed land around a house or other building	the enclosed land around a house or other building
your basis for belief or disbelief; knowledge on which to base belief
a justification for something existing or happening
a tract of land cleared for some special purposes (recreation or burial etc.)
dregs consisting of solid particles (especially of coffee) that form a residue