Unfailing polite Synonyms

Definitions for Unfailing

(adjective) not being or likely to be wrong
(adjective) not likely to fail
(adjective) always able to supply more

Synonyms for phrase

persistent kind

true understanding

certain understanding

true substitute

UP abbreviation

UP is an abbreviation for Unfailing Polite

What does UP stand for?

UP stands for "Unfailing Polite"

Polite replaced

unfailing cordial

Definitions for Polite

(adjective) showing consideration, courtesy, and good manners
(adjective) following the established traditions of refined society and good taste
(adjective) showing regard for others in manners, speech, behavior, etc.