sweet-talk vs wheedle

sweet-talk and wheedle both are verbs.

Word	Noun	Adjective	Verb	Adverb
sweet-talk	No	No	Yes	No
wheedle	No	No	Yes	No

As verbs, sweet-talk and wheedle are synonyms defined as:

sweet-talk and wheedle: influence or urge by gentle urging, caressing, or flattering

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

sweet-talk (verb)	wheedle (verb)
influence or urge by gentle urging, caressing, or flattering	influence or urge by gentle urging, caressing, or flattering