Cool MateDecrease vs Diminish vs Dwindle
When to use each in English, with meaning, register, and examples.
Decrease
Diminish
Dwindle
| Decrease | Diminish | Dwindle | |
|---|---|---|---|
| Pronunciation | 🇬🇧 //dɪˈkriːs//🇺🇸 //dɪˈkriːs// | 🇬🇧 //dɪˈmɪn.ɪʃ//🇺🇸 //dɪˈmɪn.ɪʃ// | 🇬🇧 //ˈdwɪndl//🇺🇸 //ˈdwɪndl// |
| Meaning | To make something smaller or lower. | To make something smaller or less important. | To become smaller or less in size or amount. |
| Example | The government plans to decrease taxes next year. | The new law will help diminish traffic congestion in the city. | As the sun rose, the shadows began to dwindle. |
| Register | Neutral | Neutral | Neutral |
| How common | Top 2,000 (common) | Top 3,000 (common) | Beyond 10,000 (less common) |
| CEFR level | B2 | C1 | B1 |
| Part of speech | verb | verb | verb |
| Collocations | decrease in size, decrease in temperature, significantly decrease, gradually decrease, decrease the risk | diminish returns, diminish the impact, diminish concerns | dwindle away, dwindle to nothing, dwindle in numbers |
| Antonyms | increase, rise, augment | increase, augment, amplify | increase, grow, expand |
| Common mistakes | Confusing 'decrease' with 'increase'., Using 'decrease' without an object, e.g. 'decrease' must have something to decrease., Incorrectly conjugating the verb in different tenses. | Confused with 'diminutive', which means small in size., Incorrectly used in passive voice; diminish does not typically take a passive form., Mixing up with 'eliminate', which means to completely remove. | Usage is sometimes confused with 'melt' or 'decline'., Learners may use past tense incorrectly (e.g., 'dwindled' for ongoing actions). |
| Usage notes | Use 'decrease' in formal and neutral contexts to describe reductions, such as in appetite or temperature. | Used in both formal and informal contexts. Often describes reduction in size, quality, or importance. | Often used for quantities or numbers; implies a gradual decrease. Typically casual or neutral but can appear in writing. |
Frequently asked questions: Decrease vs Diminish vs Dwindle
What's the difference between Decrease, Diminish, and Dwindle?
Decrease: To make something smaller or lower. Diminish: To make something smaller or less important. Dwindle: To become smaller or less in size or amount.
Which is more common: Decrease, Diminish, and Dwindle?
Decrease is the most common in everyday English.
Which is more advanced: Decrease, Diminish, and Dwindle?
Diminish is the highest level, at C1, on the CEFR scale.
Are Decrease, Diminish, and Dwindle the same CEFR level?
Decrease: B2, Diminish: C1, Dwindle: B1 on the CEFR scale.
What part of speech are Decrease, Diminish, and Dwindle?
Decrease: verb, Diminish: verb, Dwindle: verb.
Can you show an example of each?
Decrease: The government plans to decrease taxes next year. Diminish: The new law will help diminish traffic congestion in the city. Dwindle: As the sun rose, the shadows began to dwindle.
Can I use Decrease, Diminish, and Dwindle interchangeably?
Not always. Decrease, Diminish, and Dwindle 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.