Stinky smell

ODOR

Think of the word scientists use to describe any scent, whether pleasant or foul, that can be detected by the nose.

"Stinky smell" is a straightforward clue pointing to a word that means an unpleasant or noticeable scent. The answer is "ODOR," which is a simple synonym—no wordplay or tricks here. It’s a common term for any smell, whether good or bad, but "stinky" nudges you toward the negative side. Think of how you’d describe something foul, like garbage or spoiled milk, and "odor" fits perfectly.