How to Use a Hyphen Correctly?

Answer: Hyphens are used for compound words, adjective-noun combinations, certain prefixes, compound numbers, and to avoid ambiguity or misreading.

Correct usage of hyphens is essential for clarity and precision in writing. Here are comprehensive guidelines on how to use hyphens effectively:

1. Compound Words: Use hyphens to create compound words when they precede a noun.
   • Example: “well-known author,” “high-speed train.”
2. Adjective-Noun Combinations: Employ hyphens in adjectival phrases where the combination of words is used to modify a noun.
   • Example: “three-year-old child,” “blue-eyed girl.”
3. Adverbs Ending in -ly: Avoid hyphens with adverbs ending in -ly.
   • Example: “quickly changing weather.”
4. Prefixes: Hyphenate words with certain prefixes, such as “ex,” “self,” and “all,” when they precede a proper noun or adjective.
   • Example: “self-esteem,” “ex-husband.”
5. Fractions and Compound Numbers: Use hyphens in compound numbers from twenty-one to ninety-nine and in fractions.
   • Example: “twenty-five,” “two-thirds.”
6. Joining Words to Avoid Ambiguity: Hyphenate compound words to prevent ambiguity or misreading.
   • Example: “re-create” (to create again) vs. “recreate” (to have fun).
7. Spelling Out Numbers: Use hyphens when spelling out numbers twenty-one to ninety-nine.
   • Example: “sixty-seven.”
8. Linking Words in a Phrase: Connect words in a phrase with hyphens to create a single concept.
   • Example: “free-flowing river,” “one-way street.”
9. Coined Words and Neologisms: Hyphenate newly coined words or neologisms for clarity.
   • Example: “cyber-security,” “text-messaging.”
10. Separated Prefixes: When a prefix is separated from the main word by a space, use a hyphen.
    • Example: “pre- and postwar eras.”

Following these guidelines will help ensure the correct use of hyphens, contributing to clarity and precision in your writing.