Infallible aren't Synonyms

Infallible replaced

certain aren't

reliable aren't

accurate aren't

effective aren't

useful aren't

Definitions for Infallible

(adjective) not being or likely to be wrong
(adjective) not likely to fail
(adjective) incapable of failure or error

IA abbreviation

IA is an abbreviation for Infallible Aren't

What does IA stand for?

IA stands for "Infallible Aren't"