coax vs wheedle

coax is a noun but wheedle is not a noun.

Word	Noun	Adjective	Verb	Adverb
coax	Yes	No	Yes	No
wheedle	No	No	Yes	No

As verbs, coax and wheedle are synonyms defined as:

coax and wheedle: influence or urge by gentle urging, caressing, or flattering

Other synonyms of coax include blarney, cajole, inveigle, palaver, sweet-talk.

coax (noun)	wheedle (noun)
a transmission line for high-frequency signals

coax (verb)	wheedle (verb)
influence or urge by gentle urging, caressing, or flattering	influence or urge by gentle urging, caressing, or flattering