The hyphen is a powerful tool that holds the capability to alter a sentence. Likewise, choosing to exclude a hyphen can have the same profound effect on a sentence. Just like most grammar rules, there are a ton of exceptions, exclusions, and special scenarios; however, I intend to give you an operational understanding of when (and when not) to use the hyphen. For clarity’s sake, it’s important to be able to pinpoint the way in which a hyphen changes the overall meaning of the message a writer is trying to convey. Consider the following example.
Bradley cheerfully smiled and returned to the bank teller’s desk to resign his paycheck.
Carrie sweated profusely after the high-intensity workout.
The example above denotes the more common usage of hyphenating which occurs when using two adjectives as one idea before a noun. It is extremely important that the two adjectives are working together to illustrate the same concept. The workout was both high and intense. If the high-intensity had been positioned somewhere different in the sentence, perhaps after the noun workout, a hyphen would usually not be used.
There are other cases where a hyphen would almost always be used. Fractions and numbers used as words such as: three-fifths, two-thirds, etc. are always hyphenated. Common compound words and phrases containing words such as: half, part, ex, self, and/or all, usually require a hyphen. Of course there are always special exceptions and in those special cases Rasilliant Enterprises is here with a readily available answer for you. Remember, don’t let your writing be mangled by simple mistakes that can be easily avoided.