sloping vs sloped

sloping and sloped both are adjectives.

Word	Noun	Adjective	Verb	Adverb
sloping	No	Yes	No	No
sloped	No	Yes	No	No

As adjectives, sloping and sloped are synonyms defined as:

Other synonyms of sloping include aslant, aslope, diagonal, slanted, slanting.

sloping (adjective)	sloped (adjective)
having a slanting form or direction	having an oblique or slanted direction
having an oblique or slanted direction