pretender vs smoothy

pretender and smoothy both are nouns.

Word	Noun	Adjective	Verb	Adverb
pretender	Yes	No	No	No
smoothy	Yes	No	No	No

As nouns, smoothy is a hyponym of pretender; that is, smoothy is a word with a more specific, narrower meaning than pretender:

pretender: a person who professes beliefs and opinions that he or she does not hold in order to conceal his or her real feelings or motives
smoothy: someone with an assured and ingratiating manner

Other hyponyms of pretender include charmer, smoothie, sweet talker, Tartufe, Tartuffe, whited sepulcher, whited sepulchre.

pretender (noun)	smoothy (noun)
a person who makes deceitful pretenses	someone with an assured and ingratiating manner
a person who professes beliefs and opinions that he or she does not hold in order to conceal his or her real feelings or motives