coaxing
cogent
compelling
glib
glib-tongued
ingratiatory
smooth-tongued
telling
weighty
absolute
assuring
authoritative
bait
bribe
cajoling
carrot
charismatic
charming
conclusive
consequential
convictional
convincing
decisive
determinative
dynamic
effective
effectual
efficacious
enchanting
encouragement
estimable
exhortation
exhortative
exhortatory
fillip
forceful
hortative
hortatory
important
impressive
incentive
incitement
inducement
induciv
influential
interest
invitation
lure
magnetic
momentous
payment
percentage
personable
persuading
potent
affable
convince
courteous
eloquent
fascinate
impassioned
insistent
inspire
instructive
lucid
melodious
plausible
seductive
straightforward
thoughtful
abrasive
invasive
pervasive