Phonetics Guide

How to Pronounce Words with '-OUGH' Correctly in English

The letter sequence -ough is legendary among English learners for having at least six completely different pronunciations in modern Standard English.

The 6 Pronunciations of '-OUGH'

1. The /uː/ Sound ('oo')

Through /θruː/

Rhymes with: blue, too, shoe.

Example: “We walked straight through the tunnel.”

2. The /oʊ/ Sound ('oh')

Though / Although /ðoʊ/

Rhymes with: go, slow, show.

Example: “Even though it was raining, they played outside.”

3. The /ɔː/ Sound ('aw')

Thought / Bought / Ought /θɔːt/

Rhymes with: caught, taught.

Example: “She thought carefully before answering the interviewer.”

4. The /ʌf/ Sound ('uff')

Tough / Rough / Enough /tʌf/

Rhymes with: stuff, buff, cuff.

Example: “It was a tough exam, but he prepared enough.”

5. The /ɒf/ Sound ('off')

Cough /kɒf/

Rhymes with: off, scoff.

Example: “Cover your mouth when you cough.”

6. The /ə/ or /oʊ/ Sound ('uh' or 'oh')

Thorough /ˈθɜːr.oʊ/ or /ˈθʌr.ə/

In British English it ends in a schwa /ə/; in American English it ends in /oʊ/.

Example: “The auditor conducted a thorough investigation.”