insinuation vs blandishment

insinuation and blandishment both are nouns.

Word	Noun	Adjective	Verb	Adverb
insinuation	Yes	No	No	No
blandishment	Yes	No	No	No

As nouns, blandishment is a hypernym of insinuation; that is, blandishment is a word with a broader meaning than insinuation:

insinuation: the act of gaining acceptance or affection for yourself by persuasive and subtle blandishments
blandishment: the act of urging by means of teasing or flattery

Other hypernyms of insinuation include wheedling.

insinuation (noun)	blandishment (noun)
the act of gaining acceptance or affection for yourself by persuasive and subtle blandishments	the act of urging by means of teasing or flattery
an indirect (and usually malicious) implication	flattery intended to persuade