whipping vs overcasting

whipping and overcasting both are nouns.

Word	Noun	Adjective	Verb	Adverb
whipping	Yes	Yes	No	No
overcasting	Yes	No	No	No

As nouns, overcasting is a hyponym of whipping; that is, overcasting is a word with a more specific, narrower meaning than whipping:

whipping: a sewing stitch passing over an edge diagonally
overcasting: a long whipstitch or overhand stitch overlying an edge to prevent raveling

Other hyponyms of whipping include overcast.

whipping (noun)	overcasting (noun)
beating with a whip or strap or rope as a form of punishment	a long whipstitch or overhand stitch overlying an edge to prevent raveling
the act of overcoming or outdoing
a sewing stitch passing over an edge diagonally
a sound defeat

whipping (adjective)	overcasting (adjective)
smart and fashionable