Similar words: believer, unbelievably, unbelievable, believe, believe me, believe in, disbelieve, make believe. Meaning: n. someone who refuses to believe (as in a divinity).
1. Religious believers are not morally superior. Nonbelievers are by no means amoral. Dr T.P.Chia 
2. Some jittering movement among the men, non-believers finding faith in fear.
3. We suggest that baptism for non-believers enables a family reunion to take place.
4. Are the changes enough to transform more non-believers into Corvette buyers and pump sales back up, as Chevrolet hopes?
5. For believer and nonbeliever alike affliction 'causes God to be absent for a time more absent than a dead man more absent than light in the utter darkness of a cell'.
6. That's why Kitty, a nonbeliever who didn't want her last name used to protect her kids' privacy, brings them to Bishop's class each week.
7. Huang, a nonbeliever, was a visiting scientist at the University of Minnesota in 1994.
8. Violation of such a right entails legal responsibility. Anyone, believer or nonbeliever will be held accountable if he is found to have broken the law.
More similar words: believer, unbelievably, unbelievable, believe, believe me, believe in, disbelieve, make believe, make-believe, reliever, believe it or not, it is believed that, unbelief, believing, relieve, believably, believable, relieved, relieve of, disbelieving, unrelieved, believability, cotton belt, belie, belief, overachiever, disbelief, beyond belief, thievery, achiever.