palaver vs cajole

palaver is a noun but cajole is not a noun.

Word	Noun	Adjective	Verb	Adverb
palaver	Yes	No	Yes	No
cajole	No	No	Yes	No

As verbs, palaver and cajole are synonyms defined as:

palaver and cajole: influence or urge by gentle urging, caressing, or flattering

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

palaver (noun)	cajole (noun)
loud and confused and empty talk
flattery intended to persuade

palaver (verb)	cajole (verb)
have a lengthy discussion, usually between people of different backgrounds	influence or urge by gentle urging, caressing, or flattering
influence or urge by gentle urging, caressing, or flattering
speak (about unimportant matters) rapidly and incessantly