insincere
adulatory
bland
blandishing
blarneying
buttery
cajoling
complimentary
courtierly
courtly
fair-spoken
fawning
fine-spoken
flattering
fulsome
glassy
glossy
gushing
honey-mouthed
honey-tongued
honeyed
ingratiating
insinuating
mealymouthed
obsequious
oily
oily-tongued
oleaginous
polished
slick
slimy
slobbery
smooth
smooth-spoken
smooth-tongued
smug
soapy
soft-soaping
sycophantic
unctuous
wheedling
smarmier
smarmiest
smarm
smarmily
smarminess
acid-accredited
can-do
comradely
conjunctive
conspiratorial
dopey
four-syllable
gap-toothed
goofy
gradus
holier-than-thou
in-studio
little-boy
preachy
puckish
shit-eating
should'st
smart-ass
thin-lipped
twice-weekly
white-toothed
Army
army