Two adjectives are coordinate if you can answer yes to both these questions: 1. Does the sentence still make sense if you reverse the order of the words? 2.

As a general rule, when a noun is preceded by two or more adjectives that could, without affecting the meaning, be joined by and, the adjectives are normally separated by commas. Such adjectives, ...

Hyphens are only used to combine certain words together. They are not strong enough to set off phrases or words from a sentence. Use hyphens in the following situations: Use in compound numbers and ...

Whether two adjectives should be separated by a comma is not always easy to decide, even though the rule usually given is a simple one. The Chicago Manual of Style puts it this way: ...