Grateful vs You're very lucky they didn't perf

When to use each in English, with meaning, register, and examples.

Grateful

Top 2,000 (common)B1adjective

You're very lucky they didn't perf

InformalBeyond 10,000 (less common)
Most formal: GratefulMost common: Grateful
 GratefulYou're very lucky they didn't perf
Pronunciation🇬🇧 //ˈɡreɪtfəl//🇺🇸 //ˈɡreɪtfəl//🇬🇧 //jʊəˈvɛri ˈlʌki ðeɪ ˈdɪdnt pɜːf//🇺🇸 //jʊr ˈvɛri ˈlʌki ðeɪ ˈdɪdnt pɜrf//
MeaningFeeling thankful for somethingYou have good fortune that something bad didn't happen.
ExampleI am grateful for all the help you provided.You're very lucky they didn't perf during your performance.
RegisterNeutralInformal
How commonTop 2,000 (common)Beyond 10,000 (less common)
CEFR levelB1-
Part of speechadjective
Collocationsgrateful for help, grateful to someone, grateful for the opportunityvery lucky that, you're lucky, lucky charm, lucky break, count your lucky stars
Antonymsungrateful, thankless-
Common mistakesUsing 'grateful' without 'to' or 'for', e.g., 'I am grateful you.', Confusing 'grateful' with 'gratitude', which is a noun., Mixing up 'grateful' with 'happy', which have different meanings.Confusing 'lucky' with 'luckiest', Using 'them' instead of 'they' in this context, Misplacing 'didn't' in the sentence structure
Usage notesUse 'grateful' to express appreciation, often in a formal or semi-formal context. In informal speech, 'thankful' may be more common.Use this phrase casually among friends. It might sound too casual in formal situations.

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Grateful
You're very lucky they didn't perf

Frequently asked questions: Grateful vs You're very lucky they didn't perf

What's the difference between Grateful and You're very lucky they didn't perf?

Grateful: Feeling thankful for something You're very lucky they didn't perf: You have good fortune that something bad didn't happen.

Which is more formal: Grateful and You're very lucky they didn't perf?

Grateful is the most formal of these.

Which is more common: Grateful and You're very lucky they didn't perf?

Grateful is the most common in everyday English.

Can you show an example of each?

Grateful: I am grateful for all the help you provided. You're very lucky they didn't perf: You're very lucky they didn't perf during your performance.

Can I use Grateful and You're very lucky they didn't perf interchangeably?

Not always. Grateful and You're very lucky they didn't perf 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.