Misgiving
Part of speech: noun
Definition: doubt, apprehension, a feeling of dread
Mistrust
Part of speech: noun
Definition: Lack of trust or confidence.
Part of speech: verb
Definition: To have no confidence in somethingTo be wary, suspicious or doubtful
Example sentence: Constant kindness can accomplish much. As the sun makes ice melt, kindness causes misunderstanding, mistrust, and hostility to evaporate.