Appealing
Part of speech: adjective
Definition: Having appeal; attractive.
Part of speech: verb
Definition: To call upon another to decide a question controverted, to corroborate a statement, to vindicate one's rights, etc.
Example sentence: Imprisoning convicted criminals for longer and longer periods sounds like an appealing and commonsense proposal to many people. After all, when lawbreakers are locked up they can't commit more crimes and law-abiding citizens are safer. Right? Actually, wrong.
Imploring
Part of speech: verb
Definition: Present participle of to implore.