Common vs Ordinary
When to use each in English, with meaning, register, and examples.
Common
Ordinary
| Common | Ordinary | |
|---|---|---|
| Pronunciation | 🇬🇧 /["/ˈkɒmən/"]/🇺🇸 /["/ˈkɑːmən/"]/ | 🇬🇧 /["/ˈɔːdnri/"]/🇺🇸 /["/ˈɔːrdneri/"]/ |
| Meaning | Something that happens often or is found everywhere. | Common or usual; not special or different. |
| Example | It's common to see people wearing masks during flu season. | The ordinary day turned extraordinary with a surprise party. |
| Register | Neutral | Neutral |
| How common | Top 1,000 (very common) | Top 2,000 (common) |
| CEFR level | A1 | A2 |
| Part of speech | adjective | adjective |
| Collocations | be, seem, become, extremely, fairly, very, among, in, be, to, have something in common, hold something in common, in common with, be, seem, sound, very, a bit, rather | be, look, seem, very, perfectly, quite, be, look, seem, very, perfectly, quite |
| Antonyms | rare, unusual, infrequent | extraordinary, exceptional, unusual |
| Common mistakes | Confused with ' uncommon' which means rare., Using as a noun instead of an adjective., Mispronouncing as 'com-man' instead of 'kom-un'. | 'Ordinary' confused with 'extraordinary' — they are opposites., Using 'ordinary' to describe positive experiences may seem negative., Misusing 'ordinary' as a verb. |
| Usage notes | Use 'common' to describe something typical or usual. It's appropriate in both spoken and written English, but avoid using it in very formal contexts where a more precise term may be better. | Use 'ordinary' to describe things that are normal or average. Avoid in contexts where something is rare or exceptional. |
Frequently asked questions: Common vs Ordinary
What's the difference between Common and Ordinary?
Common: Something that happens often or is found everywhere. Ordinary: Common or usual; not special or different.
Which is more common: Common and Ordinary?
Common is the most common in everyday English.
Which is more advanced: Common and Ordinary?
Ordinary is the highest level, at A2, on the CEFR scale.
Are Common and Ordinary the same CEFR level?
Common: A1, Ordinary: A2 on the CEFR scale.
What part of speech are Common and Ordinary?
Common: adjective, Ordinary: adjective.
Can you show an example of each?
Common: It's common to see people wearing masks during flu season. Ordinary: The ordinary day turned extraordinary with a surprise party.
Can I use Common and Ordinary interchangeably?
Not always. Common and Ordinary are related and overlap in some contexts, but they differ in register, how common they are, and usage, so swapping one for another can change the meaning or tone. Check the differences above before substituting.