The prefixes inter- and intra- look similar, but they describe two different kinds of relationships. Both come from Latin and ...

Happened and happend look almost identical, but only one is a correct English spelling. The correct word is happened, while ...

The difference between classes or class’s is mainly a matter of plural and possessive grammar. Although these forms look similar, ...

Many English writers struggle with which and that because both words introduce additional information about a noun. Since they often ...

Many English learners confuse to, too, and two because they sound exactly alike. These words are homophones—they share the same ...

Have you ever typed “uncapable” and wondered whether it was a real English word? You’re not alone. Many English learners ...

Have you ever stared at a sentence, wondering whether to write “griffin” or “gryphon”? You are not alone. This spelling ...

Have you ever paused mid-sentence, unsure whether to write “shall” or “should”? You are not alone. These two modal verbs ...

Have you ever stopped while writing because you weren’t sure whether to use “poufy” or “poofy”? You’re not alone. Although ...