suspicion (
http://definr.com/suspicion)
n 1: an impression that something might be the case; "he had an
intuition that something had gone wrong" [syn:
intuition,
hunch]
2: doubt about someone's honesty [syn:
misgiving,
mistrust,
distrust]
3: the state of being suspected; "he tried to shield me from
suspicion"
4: being of a suspicious nature; "his suspiciousness destroyed
his marriage" [syn:
suspiciousness]