Which word contains a word root that means “believe”? credential dictionary dormant genesis

The correct answer is "credential".

In English grammar, a word root is a word element that is used as a "base" from which other words are created by usually adding a prefix or a suffix.

In this case, the word credential comes from the Latin word root "cred", that means belief. Other words that come from this word root are "incredible" or "incredulous".

showing or having an insensitive and cruel disregard for others. (so basically being heartless)

hope this : )