How to Pronounce Costar

To pronounce "costar", say COST-ar — 2 syllables. Tap play below to hear it in four English accents, or practice it syllable by syllable.

costar

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Accent

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Speed

Syllable by syllable — tap each one

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2

Syllables

6

Letters

COST-ar

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💡 Tip for remembering “costar

"costar" has 2 syllables: cost-ar. It rhymes with co-star and mostar, if that helps it stick.

What does costar mean?

noun

  1. A person who shares star billing

    The once famous actor objected to his costar having a bigger dressing room.

  2. A person who slightly lacks the status to be considered a star

    Alas, always a costar but never a star.

verb

  1. To perform with the billing of a costar.

    People thought his career was over but now he will get to costar on Broadway next month.

Words that rhyme with costar

Practicing rhymes trains the same ending sounds.

Related words

Frequently asked questions

How many syllables are in "costar"?

"Costar" has 2 syllables: cost · ar.

What does "costar" mean?

Costar: A person who shares star billing

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