English pronunciation · Words Starting with C

Costs Pronunciation

Costs is pronounced KAHSTS, IPA /ˈkɑsts/.

KAHSTS

US /ˈkɑsts/  ·  UK /ˈkɒsts/

Syllables: KAHSTS (1 syllable)

noun (plural) and verb: The amounts that have to be paid out, or the legal expenses awarded in a court case.

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Costs in a Sentence

  • Running costs have doubled since 2020.
  • The judge awarded costs against the landlord.
  • A season ticket costs less than driving in.

Common Mispronunciations of Costs

Not KAH-stuhz

The close is a run of three consonants, s then t then s, with no vowel among them.

Not KAHSTZ

The ending hisses rather than buzzes, because the t in front of it keeps the s voiceless.

Tip: Running speech often simplifies the cluster to KAHS, and that is normal; careful speech keeps all three sounds.

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