trace vs harness

trace and harness both are nouns.

Word	Noun	Adjective	Verb	Adverb
trace	Yes	No	Yes	No
harness	Yes	No	Yes	No

trace (noun)	harness (noun)
a drawing created by superimposing a semitransparent sheet of paper on the original image and copying on it the lines of the original image	stable gear consisting of an arrangement of leather straps fitted to a draft animal so that it can be attached to and pull a cart
either of two lines that connect a horse's harness to a wagon or other vehicle or to a whiffletree	a support consisting of an arrangement of straps for holding something to the body (especially one supporting a person suspended from a parachute)
an indication that something has been present
a suggestion of some quality
a visible mark (as a footprint) left by the passage of person or animal or vehicle
a just detectable amount

trace (verb)	harness (verb)
follow, discover, or ascertain the course of development of something	keep in check
read with difficulty	exploit the power of
make a mark or lines on a surface	put a harness
copy by following the lines of the original drawing on a transparent sheet placed upon it; make a tracing of	control and direct with or as if by reins
pursue or chase relentlessly
to go back over again
make one's course or travel along a path; travel or pass over, around, or along
discover traces of