Cool MateUndoubtedly vs Your leg must be hurting you
When to use each in English, with meaning, register, and examples.
Undoubtedly
FormalTop 5,000 (fairly common)C1adverb
Your leg must be hurting you
Top 2,000 (common)
Most formal: UndoubtedlyMost common: Your leg must be hurting you
| Undoubtedly | Your leg must be hurting you | |
|---|---|---|
| Pronunciation | 🇬🇧 //ʌnˈdaʊtɪdli//🇺🇸 //ʌnˈdaʊtədli// | 🇬🇧 //jɔː lɛɡ mʌst bi ˈhɜːtɪŋ juː//🇺🇸 //jʊr lɛɡ mʌst bi ˈhɜrtɪŋ ju// |
| Meaning | Definitely; without a doubt. | Your leg is probably in pain. |
| Example | She is undoubtedly the best candidate for the position. | After that long run, your leg must be hurting you. |
| Register | Formal | Neutral |
| How common | Top 5,000 (fairly common) | Top 2,000 (common) |
| CEFR level | C1 | - |
| Part of speech | adverb | |
| Collocations | undoubtedly true, undoubtedly clear, undoubtedly helpful | must be, hurting you, must feel, must have, must assume |
| Antonyms | doubtfully, questionably, uncertainly | - |
| Common mistakes | Confused with 'undoubtably', which is incorrect., Omitting it when certainty is implied., Using it in informal contexts where 'definitely' is more suitable. | Confusing 'must' with 'might' for less certainty., Omitting 'you' in direct statements., Incorrectly using 'hurted' instead of 'hurt'. |
| Usage notes | Used to emphasize certainty or strong belief; typically in formal writing or speeches, not common in casual conversation. | Use 'must' to express a strong assumption or deduction, typically in spoken or informal contexts when observing someone else's condition. |
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Frequently asked questions: Undoubtedly vs Your leg must be hurting you
What's the difference between Undoubtedly and Your leg must be hurting you?
Undoubtedly: Definitely; without a doubt. Your leg must be hurting you: Your leg is probably in pain.
Which is more formal: Undoubtedly and Your leg must be hurting you?
Undoubtedly is the most formal of these.
Which is more common: Undoubtedly and Your leg must be hurting you?
Your leg must be hurting you is the most common in everyday English.
Can you show an example of each?
Undoubtedly: She is undoubtedly the best candidate for the position. Your leg must be hurting you: After that long run, your leg must be hurting you.
Can I use Undoubtedly and Your leg must be hurting you interchangeably?
Not always. Undoubtedly and Your leg must be hurting you 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.