When comparing two people, objects, situations, or ideas, similar to is normally the correct choice. Similar with is not the standard pattern…

Both compare to and compare with are correct in American English. However, they do not always express exactly the same idea. Use compare to…

Both different from and different than appear in standard American English. However, they are not equally accepted in every sentence or by…

Both sure and surely express certainty, but they do not always perform the same job in a sentence. Sure is most commonly an adjective. It…

Both clean and cleanly are correct, but they usually do different jobs. Clean most often describes a person, place, object, condition, or…

Close and closely are both correct, but they do not fit every sentence in the same way. Use close mainly for physical or emotional nearness,…

Free and freely are both correct, but they do not fit the same sentences. The right choice depends on whether you are describing a person,…

Most and mostly are both standard words, but they do different jobs. Most often points to a majority, the greatest amount, or the highest…

Both high and highly are standard English words, but they do different jobs. High commonly describes a position, level, amount, price, pitch,…

Near and nearly are both standard English words, but they usually perform different jobs. Most often, near describes something that is close…