Adjective
Of
a
person
,
charming
,
though
often
in
a
manner
that
is
insincere
or
sophisticated
.
Noun
sweet-talk
<
ref
>
Paternoster
,
Lewis
M
.
and
Frager-Stone
,
Ruth
.
Three
Dimensions
of
Vocabulary
Growth
.
Second
Edition
.
Amsco
School
Publications
:
USA
.
1998
.ref
>
Adverb
sweetly
,
becomingly
,
pleasantly