Cool MateMarginal vs Slight
When to use each in English, with meaning, register, and examples.
Marginal
Top 3,000 (common)C1adjective
Slight
Top 2,000 (common)B2adjective
Most common: Slight
| Marginal | Slight | |
|---|---|---|
| Pronunciation | 🇬🇧 /["/ˈmɑːdʒɪnl/"]/🇺🇸 /["/ˈmɑːrdʒɪnl/"]/ | 🇬🇧 /["/slaɪt/"]/🇺🇸 /["/slaɪt/"]/ |
| Meaning | not very important or not much different from something else | A little bit or small in amount. |
| Example | a marginal improvement in weather conditions | There was a slight delay in the train schedule due to maintenance work. |
| Register | Neutral | Neutral |
| How common | Top 3,000 (common) | Top 2,000 (common) |
| CEFR level | C1 | B2 |
| Part of speech | adjective | adjective |
| Collocations | marginal improvement, marginal costs, marginal notes | appear, be, seem, extremely, fairly, very, the slightest of…, be, look, very, physically |
| Antonyms | significant, important, crucial | significant, substantial, considerable |
| Common mistakes | Confusing 'marginal' with 'marginalize' which means to treat someone as unimportant., Using 'marginal' as a verb instead of an adjective., Overusing 'marginal' in contexts where 'minimal' might be clearer. | Confusing with 'slighted' which means to insult someone., Using 'slight' to describe something very large instead of small., Mixing up 'slight' with 'light' regarding weight. |
| Usage notes | Use 'marginal' to describe something that is only slightly different or important. It is appropriate in both academic and everyday contexts, but avoid using it in casual conversations where simpler words would be more appropriate. | Use 'slight' to describe something that is not much or only a little. It is appropriate in both formal and informal contexts but is less common in very casual speech. |
Frequently asked questions: Marginal vs Slight
What's the difference between Marginal and Slight?
Marginal: not very important or not much different from something else Slight: A little bit or small in amount.
Which is more common: Marginal and Slight?
Slight is the most common in everyday English.
Are Marginal and Slight the same CEFR level?
Marginal: C1, Slight: B2 on the CEFR scale.
Can I use Marginal and Slight interchangeably?
Not always. Marginal and Slight 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.