To seem suspicious

plural of smell-feast

(archaic) One who is apt to find and frequent good tables; a parasite; a sponger.

plural of code smell

(programming) Anything in a program's source code that suggests the presence of a design problem.

To indicate too distinctively one's occupation or profession.

(neuroanatomy) The part of the brain involved with smelling.

Alternative form of stop and smell the roses

Third-person singular simple present indicative form of smell a rat

simple past tense and past participle of smell a rat