Break vs Crack

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

Break

Top 1,000 (very common) A1 verb

Crack

Top 1,000 (very common) B2 verb

	Break	Crack
Pronunciation	🇬🇧 /["/breɪk/","/breɪks/","/brəʊk/","/ˈbrəʊkən/","/ˈbreɪkɪŋ/"]/ 🇺🇸 /["/breɪk/","/breɪks/","/brəʊk/","/ˈbrəʊkən/","/ˈbreɪkɪŋ/"]/	🇬🇧 /["/kræk/","/kræks/","/krækt/","/ˈkrækɪŋ/"]/ 🇺🇸 /["/kræk/","/kræks/","/krækt/","/ˈkrækɪŋ/"]/
Meaning	To separate into pieces or stop working.	to break something into pieces or make a sound like a break
Example	Please be careful not to break the glass.	He tried to crack the safe but was unsuccessful.
Register	Neutral	Neutral
How common	Top 1,000 (very common)	Top 1,000 (very common)
CEFR level	A1	B2
Part of speech	verb	verb
Collocations	break a promise, break the news, break out, take a break, break down	hard, crack under the pressure, crack under the strain, show signs of cracking, on
Antonyms	repair, fix, build	fix, repair, join
Common mistakes	Confused with 'brake', the device to slow a vehicle., Using it in contexts where 'pause' or 'stop' is more appropriate., Incorrectly forming the past tense as 'breaked' instead of 'broke'.	Using 'crack' with non-physical objects incorrectly, like 'crack a thought.', Confusing 'crack' with 'break' in certain contexts., Using 'cracked' instead of 'crack' for the present tense.
Usage notes	Used for physical objects or figurative contexts like breaking a habit. Not usually used in very formal writing or speech.	Use 'crack' when referring to breaking physical objects or when discussing solving puzzles or codes. It's neutral and appropriate in most contexts, both formal and informal.

See it in real clips

How I Met Your Mother › S1 E1

It is on till the break of dawn.

A Knight Of The Seven Kingdoms › S1 E1

He did not break you.

House Of Dragons › S1 E1

then perhaps we shouldn't break 100 years of it by naming a girl heir.

How I Met Your Mother › S1 E1

It is on till the break of dawn.

A Knight Of The Seven Kingdoms › S1 E1

He did not break you.

Break

Frequently asked questions: Break vs Crack

What's the difference between Break and Crack?

Break: To separate into pieces or stop working. Crack: to break something into pieces or make a sound like a break

Which is more advanced: Break and Crack?

Crack is the highest level, at B2, on the CEFR scale.

Are Break and Crack the same CEFR level?

Break: A1, Crack: B2 on the CEFR scale.

What part of speech are Break and Crack?

Break: verb, Crack: verb.

Can you show an example of each?

Break: Please be careful not to break the glass. Crack: He tried to crack the safe but was unsuccessful.

Can I use Break and Crack interchangeably?

Not always. Break and Crack 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.