Cent is money; scent is a smell. They sound identical, but only scent has anything to do with your nose. Memory hook: if you can sniff it, it is scent.
The core difference
A cent is a small unit of currency, while a scent is a distinctive smell.
- cent — a unit of currency worth one-hundredth of a dollar or euro: The sweets cost ninety-nine cents.
- scent — a smell, or the trail of smell an animal leaves: The scent of fresh bread filled the kitchen.
- scent can also be a verb meaning to detect by smell: The dog scented food from across the yard.
How to tell them apart
Ask yourself whether the sentence is about money or about smell. If it is money, you want cent. If it is anything you could sniff, such as perfume, flowers or a trail left by a fox, you want scent.
A helpful trick: cent is short, like the small coin it names, and scent is the longer word for the smell. Both words are pronounced identically, so only the spelling and the sentence tell them apart.
Where the mix-up shows up
The slip usually appears in phrases like the scent of success or not worth a cent, where spell-checkers cannot help because both spellings are real words. Read the phrase aloud and ask which sense fits.
