I've been working with him for years, and I smell a rat about this deal
The sudden offer to sell the company at such a low price makes me smell a rat
She noticed his shifty eyes and began to smell a rat
When the politician changed his story so quickly, people started to smell a rat
There's something fishy about this whole situation; I smell a rat
He confessed too easily, and the detective smelled a rat
The contract seemed too good to be true, so we smelled a rat from the start
Don't be fooled by his charm; I smell a rat
After hearing the contradictory statements, she smelled a rat and started investigating further
The sudden silence in the room after the question was asked made him smell a rat
This whole situation feels off, I smell a rat.
Really? What makes you think that?
Just a strange feeling, something isn't right here.
He told me he was sick, but I smell a rat
Something about his story didn't seem right
I suspect there's something dishonest going on