Unimpeachable

Unimpeachable

<uhn-imm-pee-cha-bul>

reliable; spotless; trustworthy;

someone or something that is dependable and uncorrupted.

The story was unimpeachable because there were many witnesses who saw the same thing.

Memory trick:
unimpeachable reminds of impeach.
we impeach someone when they are dishonest.
impeach means to remove someone from power.
they cannot be impeached because they are honest.
they are- un impeachable.

At work:
The results of the testing are unimpeachable. We get the same results each time.

(c) 2015 E. Carruthers