How to tell /k/ and /g/ apart

Practice the difference between the voiceless stop /k/ and the voiced stop /g/.

/k/
Voiceless K

cap /kæp/

A voiceless velar stop released with a puff of air.

Common mistake: Learners may voice /k/, making cap sound like gap.

/g/
Voiced G

gap /ɡæp/

A voiced velar stop with the voice on.

Common mistake: Learners may devoice /g/, making gap sound like cap.

  • /k/ is voiceless: cap, coat, back.
  • /g/ is voiced: gap, goat, bag.
  • /k/ has a puff of air.
  • Touch your throat — /g/ vibrates.

Minimal pairs

cap/kæp/
gap/ɡæp/
coat/kəʊt/
goat/ɡəʊt/
back/bæk/
bag/bæɡ/