I received a question today about compound words. When do you hyphenate? Or do you?
Language evolves, and hyphenated words are no exception. We used to use make-up, now it’s makeup. Oversensitive, outmaneuver, and underachiever began their lives as separate or hyphenated words. Hyphens are used to clarify, particularly modifiers. For instance in the sentence: His beet red face betrayed his embarrassment is acceptable, but His beet-red face betrayed his embarrassment is clearer because beet modifies red not face. Beet-red is a compound adjective. Beetred isn’t a word.
Fortunately, we have Spellcheck® to alert us to words that are not yet accepted without a hyphen. Unfortunately, its database isn’t perfect.
Take the case of e-mail. The e in e-mail is short for electronic. Same with e-book or e-commerce or e-anything. If you eliminate the hyphen, you have incorrectly formatted the technological compound word. Alas, it’s a losing battle. AOL, Yahoo!, and the computer world insists on ignoring the rule and creating new words: email, ebook, etc. I encourage you to take up the good fight, however, and continue to hyphenate e-mail in your writing.
When do you avoid the hyphen? Never use a hyphen in a combined modifier that includes an adverb: overly dressed, excessively jealous, very dark.
Hyphenated words are disappearing from usage, though. Look for more and more pairs of words to evolve into new single words, like multitasking. It wasn’t long ago, I multi-tasked. Oh, well, such is progress.
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