Cool MateAnxious vs I can't eat sleep
When to use each in English, with meaning, register, and examples.
Anxious
Top 2,000 (common)B2adjective
I can't eat sleep
InformalBeyond 10,000 (less common)
Most formal: AnxiousMost common: Anxious
| Anxious | I can't eat sleep | |
|---|---|---|
| Pronunciation | 🇬🇧 /["/ˈæŋkʃəs/"]/🇺🇸 /["/ˈæŋkʃəs/"]/ | 🇬🇧 //aɪ kɑːnt iːt sliːp//🇺🇸 //aɪ kænt it slip// |
| Meaning | Worried or nervous about something. | I cannot rest or not able to sleep |
| Example | She felt anxious about the upcoming exam. | After that scary movie, I can't eat sleep tonight. |
| Register | Neutral | Informal |
| How common | Top 2,000 (common) | Beyond 10,000 (less common) |
| CEFR level | B2 | - |
| Part of speech | adjective | |
| Collocations | appear, be, feel, extremely, fairly, very, about, for | worry about, overthink things, toss and turn, stay awake |
| Antonyms | calm, relaxed, composed | - |
| Common mistakes | Confusing 'anxious' with 'eager', which means excited or looking forward to something., Using 'anxious' without a preposition; it should be 'anxious about' or 'anxious for'., Thinking 'anxious' always means worry, not recognizing it can imply a strong desire in certain contexts. | Confusing the phrase with 'I can't eat' or 'I can't sleep' as separate ideas., Using it in formal situations where a clear statement is needed., Not recognizing it as a fixed expression. |
| Usage notes | Used when feeling nervous or uneasy about a situation. Generally appropriate in both formal and informal contexts, but in very casual settings, some might use 'worried' instead. | This phrase expresses a state of being unable to sleep, often used informally. It's typically used when someone is distressed or has a lot on their mind. |
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Frequently asked questions: Anxious vs I can't eat sleep
What's the difference between Anxious and I can't eat sleep?
Anxious: Worried or nervous about something. I can't eat sleep: I cannot rest or not able to sleep
Which is more formal: Anxious and I can't eat sleep?
Anxious is the most formal of these.
Which is more common: Anxious and I can't eat sleep?
Anxious is the most common in everyday English.
Can you show an example of each?
Anxious: She felt anxious about the upcoming exam. I can't eat sleep: After that scary movie, I can't eat sleep tonight.
Can I use Anxious and I can't eat sleep interchangeably?
Not always. Anxious and I can't eat sleep 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.