1
notebook — a closed compound formed from note + book.
8 Compound Words Examples
Use these examples to study structure, specificity, tone, and variation. They are demonstrations—not claims about a real person or organization unless the example itself makes that explicit.
Before you copy
What to notice in the examples
Correct compound-word usage depends on verifying the conventional form for the intended meaning because spacing and hyphenation can differ across compounds, dictionaries, styles, and grammatical roles.
- Start with the defining relationship behind compound words: two or more elements functioning as one lexical unit.
- Group examples by the feature that matters to a writer—sound, spelling, meaning, syllable pattern, formation, or usage—rather than presenting an unstructured list.
- Test each example in a sentence so readers can see how the word behaves in context and where common confusion occurs.
2
ice cream — an open compound conventionally written as two words.
3
mother-in-law — a hyphenated compound.
4
website — now commonly written as one word in many styles.
5
high school — generally an open compound when naming the institution.
6
well-known author — a hyphenated compound modifier before a noun.
7
decision-making process — the compound modifier is hyphenated for clarity.
8
rainfall — rain + fall forms a single lexical unit.
Keep the underlying decision or pattern, then replace the subject, evidence, relationship, constraints, and tone with details that belong to your situation. If your final line still works after swapping only one noun, it may be too close to the example.