Hard to believe (5)
I believe the answer is:
fishy
(Other definitions for fishy that I've seen before include "Arousing suspicion" , "Dodgy, suspicious" , "Suspicious in piscine way" , "Ray is so" , "Suspicious, shady" .)
I believe the answer is:
fishy
(Other definitions for fishy that I've seen before include "Arousing suspicion" , "Dodgy, suspicious" , "Suspicious in piscine way" , "Ray is so" , "Suspicious, shady" .)