Ensure vs insure confuses many writers because the words sound alike and look alike. However, they do not usually fit the same situations. In…

Allusion and illusion are both correct words, but they do not mean the same thing. Use allusion when you mean an indirect reference to…

Beside and besides are both correct words, but they do not mean the same thing in most sentences. Use beside when you mean next to or at the…

Historic and historical are both correct words, but they are not always used the same way. Use historic when something is important enough to…

Emigrate vs immigrate is a choice about direction. Use emigrate when you mean someone is leaving a country to live in another one. Use…

Capital and capitol are both correct words, but they do not mean the same thing. Use capital for a city, money, uppercase letters, importance,…

Personal vs personnel is a common word-choice problem because the words look almost the same. They are both real words, but they do not mean…

Both words are correct, but they do not mean the same thing. Stationary means not moving or not changing. Stationery means paper and other…

Desert vs dessert is a common mix-up because the words look almost the same. One extra s changes the meaning completely. The correct word…

Weather and whether are both correct words, but they do not mean the same thing. Use weather when you mean the conditions outside, such as…