Randi challenge Synonyms

We can't find synonyms for the phrase "Randi challenge", but we have synonyms for terms, you can combine them.

Randi Synonyms

Challenge Synonyms

RC abbreviation

RC is an abbreviation for Randi Challenge

What does RC stand for?

RC stands for "Randi Challenge"

Definitions for Challenge

(noun) a feeling or declaration of disapproval or dissent
(noun) something that requires thought and skill for resolution
(verb) to demand proof of the truth or rightness of