curtilage vs grounds

curtilage and grounds both are nouns.

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

As nouns, curtilage and grounds are synonyms defined as:

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

Other synonyms of curtilage include yard.

curtilage (noun)	grounds (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