Cool MateConventional vs Customary vs Ordinary vs Standard vs Traditional
When to use each in English, with meaning, register, and examples.
Conventional
Customary
Ordinary
Standard
Traditional
| Conventional | Customary | Ordinary | Standard | Traditional | |
|---|---|---|---|---|---|
| Pronunciation | 🇬🇧 /["/kənˈvenʃənl/"]/🇺🇸 /["/kənˈvenʃənl/"]/ | 🇬🇧 //ˈkʌstəməri//🇺🇸 //ˈkʌstəmˌɛri// | 🇬🇧 /["/ˈɔːdnri/"]/🇺🇸 /["/ˈɔːrdneri/"]/ | 🇬🇧 /["/ˈstændəd/"]/🇺🇸 /["/ˈstændərd/"]/ | 🇬🇧 /["/trəˈdɪʃənl/"]/🇺🇸 /["/trəˈdɪʃənl/"]/ |
| Meaning | Normal or traditional; following usual practices. | Something that is usual or expected. | Common or usual; not special or different. | The usual or accepted level of something. | related to customs or ways of doing things that are passed down from the past |
| Example | The company follows conventional methods of manufacturing that have been proven over decades. | It is customary to shake hands when meeting someone. | The ordinary day turned extraordinary with a surprise party. | The new model was built to meet industry standards. | In many cultures, traditional music is an important part of their heritage. |
| Register | Neutral | Neutral | Neutral | Neutral | Neutral |
| How common | Top 2,000 (common) | Top 3,000 (common) | Top 2,000 (common) | Top 1,000 (very common) | Top 2,000 (common) |
| CEFR level | B2 | B1 | A2 | B1 | A2 |
| Part of speech | adjective | adjective | adjective | noun | adjective |
| Collocations | be, seem, extremely, fairly, very, be, seem, extremely, fairly, very | customary practice, customary law, customary behavior | be, look, seem, very, perfectly, quite, be, look, seem, very, perfectly, quite | high, low, poor, have, boast, enjoy, above (the) standard, below (the) standard, according to a/the standard, by any standard, by the standards of the day, a drop in the standard, high, low, poor, have, boast, enjoy, above (the) standard, below (the) standard, according to a/the standard, by any standard, by the standards of the day, a drop in the standard, declining, falling, double, prescribe, keep up, maintain, drop, fall, standards of behaviour/behavior, standards of conduct, standard of care | be, become, extremely, fairly, very, be, become, extremely, fairly, very |
| Antonyms | unconventional, radical, innovative | unusual, unexpected | extraordinary, exceptional, unusual | exception, anomaly, deviation | modern, novel, innovative |
| Common mistakes | 'Conventional' is sometimes confused with 'conventionally.', Learners may think it means outdated instead of traditional., Use with a noun, not as a standalone adjective. | Confusing with 'customize', which means to modify., Using 'customary' inappropriately for uncommon practices., Mixing up with 'habitual', which implies personal habits rather than societal norms. | 'Ordinary' confused with 'extraordinary' — they are opposites., Using 'ordinary' to describe positive experiences may seem negative., Misusing 'ordinary' as a verb. | Confusing 'standard' with 'standards' (plural), Using 'standard' as a verb incorrectly, Misplacing the emphasis in pronunciation | Confusing 'traditional' with 'modern', Using 'traditional' for things not based on past customs, Misplacing the adjective before the noun in phrases |
| Usage notes | Use 'conventional' for things that are considered usual. It's appropriate in formal writing but can be used in everyday conversation. | Use 'customary' when describing behavior or practices that are widely accepted; it’s neutral but may sound slightly formal in casual contexts. | Use 'ordinary' to describe things that are normal or average. Avoid in contexts where something is rare or exceptional. | Use 'standard' in contexts discussing quality or rules. It's appropriate in both academic and casual settings, but be careful with informal usages that might imply something is outdated. | Use 'traditional' to describe things like customs, foods, or ceremonies that have been done for a long time. Avoid using it for modern practices or styles. |
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Frequently asked questions: Conventional vs Customary vs Ordinary vs Standard vs Traditional
What's the difference between Conventional, Customary, Ordinary, Standard, and Traditional?
Conventional: Normal or traditional; following usual practices. Customary: Something that is usual or expected. Ordinary: Common or usual; not special or different. Standard: The usual or accepted level of something. Traditional: related to customs or ways of doing things that are passed down from the past
Which is more common: Conventional, Customary, Ordinary, Standard, and Traditional?
Standard is the most common in everyday English.
Which is more advanced: Conventional, Customary, Ordinary, Standard, and Traditional?
Conventional is the highest level, at B2, on the CEFR scale.
Are Conventional, Customary, Ordinary, Standard, and Traditional the same CEFR level?
Conventional: B2, Customary: B1, Ordinary: A2, Standard: B1, Traditional: A2 on the CEFR scale.
What part of speech are Conventional, Customary, Ordinary, Standard, and Traditional?
Conventional: adjective, Customary: adjective, Ordinary: adjective, Standard: noun, Traditional: adjective.
Can you show an example of each?
Conventional: The company follows conventional methods of manufacturing that have been proven over decades. Customary: It is customary to shake hands when meeting someone. Ordinary: The ordinary day turned extraordinary with a surprise party. Standard: The new model was built to meet industry standards. Traditional: In many cultures, traditional music is an important part of their heritage.
Can I use Conventional, Customary, Ordinary, Standard, and Traditional interchangeably?
Not always. Conventional, Customary, Ordinary, Standard, and Traditional 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.