Suspicion
Part of speech: noun
Definition: The act of suspecting something or someone, especially of something wrong. The condition of being suspected. Uncertainty, doubt. A trace, or slight indication. The imagining of something without evidence.
Example sentence: We shall never be able to remove suspicion and fear as potential causes of war until communication is permitted to flow, free and open, across international boundaries.
Distrust
Part of speech: noun
Definition: Lack of trust or confidence.
Part of speech: verb
Definition: To put no trust in; to have no confidence in.
Example sentence: You can use all the quantitative data you can get, but you still have to distrust it and use your own intelligence and judgment.