Negate
Part of speech: verb
Definition: To deny the existence, evidence, or truth of; to contradict. To nullify or cause to be ineffective. To be negative; bring or cause negative results. To perform the NOT operation on.
Contradict
Part of speech: verb
Definition: To speak against; to forbid.To deny the truth of (a statement or statements).To make a statement denying the truth of the statement(s) made by (a person).
Example sentence: I believe every chess player senses beauty, when he succeeds in creating situations, which contradict the expectations and the rules, and he succeeds in mastering this situation.