sock vs whap

sock is a noun but whap is not a noun.

Word	Noun	Adjective	Verb	Adverb
sock	Yes	No	Yes	No
whap	No	No	Yes	No

As verbs, sock and whap are synonyms defined as:

Other synonyms of sock include bash, bonk, bop, whop.

sock (noun)	whap (noun)
hosiery consisting of a cloth covering for the foot; worn inside the shoe; reaches to between the ankle and the knee
a truncated cloth cone mounted on a mast; used (e.g., at airports) to show the direction of the wind

sock (verb)	whap (verb)
hit hard	hit hard