A palindrome is a word, phrase, number, or sequence that reads the same forward and backward. The order of letters...

“For your records” means you should keep the information for future reference. It is a polite and practical phrase used...

Per se is correct, and per say is usually wrong. Per se means “by itself” or “in itself,” so it...

Playing with fire means taking a risky action that could cause trouble, harm, or a bad outcome. It is a...

Peace of mind means calm, comfort, or relief from worry. Piece of mind is almost always wrong in that phrase...

Resister vs resistor is a meaning-and-spelling contrast: resister is a person or thing that resists, while resistor is an electrical...

“After which” is used to connect two parts of a sentence and show that one action happens after another. It...

“Analog” and “analogue” mean the same thing, but the spelling depends on the type of English you are using. “Analog”...

“Nor” is a conjunction used to continue a negative idea in a sentence. It means “and not” or “also not,”...