英和和英

a sneaking suspicion

arouse suspicion

being suspicious

have a sneaking suspicion

come under suspicion

hold in suspicion

unduly suspicious

to excite suspicions

causing suspicion

well-founded suspicions

to be inauspicious

unfounded suspicions

clear one's suspicion

to disarm suspicion

to suspect

trumped-up charges

to incur suspicion―excite suspicion

I have my doubts.

an agony of doubt

pretend ignorance

to fall under suspicion―incur suspicion

grave doubts

a doubt

the condition of doubtfulness

to fall under suspicion―incur suspicion―be suspected

to be suspected―incur suspicion―fall under suspicion

a feeling of suspicion

to have one's suspicions excited （or aroused）

to have one's suspicions excited

with scepticism