Both “checkup” and “check-up” are used in English, but modern usage generally prefers one form.
Quick Answer
- Checkup ✅ modern and preferred spelling
- Check-up ✅ older hyphenated variant
👉 In short:
Both are correct, but “checkup” is more common today
What Does “Checkup” Mean?
A checkup is a medical examination or inspection, usually routine.
When to Use “Checkup”
- Doctor visits
- Health examinations
- Routine inspections
Examples
- I went for a health checkup.
- She scheduled a dental checkup.
- Regular checkups are important.
👉 It’s commonly used in healthcare.
What About “Check-Up”?
Check-up means the same thing, but:
- It is the older spelling
- Less common in modern writing
- Still accepted, especially in British-style or traditional writing
Example
- He had a medical check-up yesterday.
Checkup vs Check-Up: Key Differences
| Feature | Checkup | Check-up |
|---|---|---|
| Meaning | Medical examination | Same |
| Style | Modern | Traditional |
| Usage | More common today | Less common |
| Correctness | Correct | Correct |
Simple Trick to Remember
👉 One word = modern style ✔
👉 Hyphen = older style ✔
Common Mistakes to Avoid
1. Using It as a Verb Incorrectly
❌ I will checkup tomorrow
✅ I will go for a checkup tomorrow
👉 “Check up” as a verb is usually two separate words:
- The doctor will check up on you.
2. Mixing Noun and Verb Forms
- checkup/check-up → noun
- check up → verb phrase
3. Inconsistent Style
Choose one spelling and stay consistent.
Real-Life Examples
Noun
- She booked a yearly checkup.
Verb Phrase
- The nurse will check up on the patient.
American vs British English
- American English → prefers checkup
- British English → may still use check-up more often
FAQs
Which is correct: checkup or check-up?
Both are correct.
Which spelling is more common?
Checkup.
Is “check up” different?
Yes, “check up” is usually a verb phrase.
Should I use the hyphen?
You can, but modern writing often removes it.
Is this a common confusion?
Yes.
Summary
- Checkup ✔ modern preferred spelling
- Check-up ✔ older accepted spelling
- Check up ✔ verb phrase
Final Thoughts
Both spellings are correct, but checkup is now the standard choice in most modern English writing. Remember: one word for the noun, two words for the verb phrase.
Sarah Davis is a content writer at BibliHub.com, focused on delivering clear, organized, and easy-to-read articles. Her writing prioritizes simplicity without losing accuracy, helping readers quickly grasp key ideas. Sarah is dedicated to creating content that is informative, reliable, and suitable for a wide audience seeking practical knowledge.
