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Consonant Contrast

How to Pronounce lock vs rock

Key Pronunciation Contrast

‘Lock’ (⁄lɑːk⁄) uses /l/; ‘rock’ (⁄rɑːk⁄) uses /r/.

Contrast: /l/ vs /r/

lock

⁄lɒk⁄

Syllables

LOCK

Definition:

Something used for fastening, which can only be opened with a key or combination.

“"Give me the key," said my mother; and though the lock was very stiff, she had turned it and thrown back the lid in a twinkling.”

rock

⁄rɒk⁄

Syllables

ROCK

Definition:

A formation of minerals, specifically:

“The face of the cliff is solid rock.”

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Frequently Asked Questions: lock vs rock

What is the difference in pronunciation between "lock" and "rock"?

‘Lock’ (⁄lɑːk⁄) uses /l/; ‘rock’ (⁄rɑːk⁄) uses /r/.

Where does the syllable stress fall in "lock" vs "rock"?

"lock" has 1 syllable(s) (lock) with stress on "LOCK". "rock" has 1 syllable(s) (rock) with stress on "ROCK".

Why do English learners often confuse "lock" and "rock"?

Learners frequently confuse them due to the close sound contrast: /l/ vs /r/. In rapid spoken English, context and vowel duration are the primary differentiators.

What are example sentences for "lock" and "rock"?

Example for "lock": ""Give me the key," said my mother; and though the lock was very stiff, she had turned it and thrown back the lid in a twinkling." Example for "rock": "The face of the cliff is solid rock."