Cool MateFoolish vs Too stupid
When to use each in English, with meaning, register, and examples.
Foolish
Top 2,000 (common)
Too stupid
InformalTop 3,000 (common)
Most formal: FoolishMost common: Foolish
| Foolish | Too stupid | |
|---|---|---|
| Pronunciation | 🇬🇧 //ˈfuːlɪʃ//🇺🇸 //ˈfuːlɪʃ// | 🇬🇧 //tuː ˈstjuː.pɪd//🇺🇸 //tuː ˈstuː.pɪd// |
| Meaning | Not smart or sensible; lacking good judgement. | Not smart or foolish. |
| Example | It was foolish to invest all his savings in that risky project. | I can't believe I was too stupid to see that coming. |
| Register | Neutral | Informal |
| How common | Top 2,000 (common) | Top 3,000 (common) |
| Collocations | foolish mistake, foolish behavior, foolish decision, foolish question, foolish idea | feel too stupid, act too stupid, look too stupid |
| Antonyms | wise, sensible, prudent, smart | - |
| Common mistakes | Confusing 'foolish' with 'silly' - 'foolish' implies a lack of wisdom while 'silly' is lighter., Using 'foolish' as a noun - it's strictly an adjective., Incorrectly spelling 'foolish' as 'foolosh'. | 'Stupid' is often used as an insult, which may not be appropriate., Confused with 'dumb' - 'stupid' implies a lack of understanding, while 'dumb' can imply silence., Overused in heated arguments, which can escalate conflict. |
| Usage notes | Use 'foolish' in both formal and informal contexts when describing decisions or actions that lack wisdom. Avoid using it in serious or sensitive situations where it might offend the person involved. | Use informally, often in a derogatory way. Avoid in professional settings or when speaking politely. |
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Frequently asked questions: Foolish vs Too stupid
What's the difference between Foolish and Too stupid?
Foolish: Not smart or sensible; lacking good judgement. Too stupid: Not smart or foolish.
Which is more formal: Foolish and Too stupid?
Foolish is the most formal of these.
Which is more common: Foolish and Too stupid?
Foolish is the most common in everyday English.
Can you show an example of each?
Foolish: It was foolish to invest all his savings in that risky project. Too stupid: I can't believe I was too stupid to see that coming.
Can I use Foolish and Too stupid interchangeably?
Not always. Foolish and Too stupid 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.