smoothie vs sweet talker

smoothie and sweet talker both are nouns.

Word	Noun	Adjective	Verb	Adverb
smoothie	Yes	No	No	No
sweet talker	Yes	No	No	No

As nouns, smoothie and sweet talker are synonyms defined as:

smoothie and sweet talker: someone with an assured and ingratiating manner

Other synonyms of smoothie include charmer, smoothy.

smoothie (noun)	sweet talker (noun)
a thick smooth drink consisting of fresh fruit pureed with ice cream or yoghurt or milk	someone with an assured and ingratiating manner
someone with an assured and ingratiating manner