costs
nounThe amount of money you need to pay for something.
nounThe bad things that happen because of something.
verbHave a particular price that you must pay.
verbCause someone to lose something they have.
Syllables
1 syllable
Letters
Phonics breakdown
Phonics Rule: Hard C
C makes the /k/ sound before A, O, U, or a consonant, like in 'cat' and 'cup'.
The letter C makes the hard /k/ sound when followed by A, O, U, or a consonant. This is the default C sound. Examples: cat, cup, coat, cold, crab, class.
Tip
C says K before A, O, U — cat, cup, coat!
Examples
Phonics Rule: Short O
The letter O makes a short sound, like in 'hot' and 'dog'.
When the letter O appears in a closed syllable, it usually makes the short O sound /ɑ/. In American English, this sounds like 'ah'.
Tip
O says /ɑ/ like 'Ahh!' said the doctor.
Examples
Phonics Rule: ST Blend
S and T blend together — you hear both sounds! Like in 'stop' and 'fast'.
The blend ST combines /s/ and /t/ spoken quickly together. It can appear at the beginning or end of a word.
Examples
Phonics Rule: Plural -S (/s/ sound)
Adding -S makes a word plural (more than one). After unvoiced sounds, -S says /s/, like 'cats'.
The plural -s says /s/ after unvoiced consonants (p, t, k, f, th). Like -ed, the pronunciation depends on the final sound of the base word.
Examples
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