quack
nounThe sound a duck makes.
verbTo make the sound a duck makes.
verbTo make a sound like a duck's quack.
nounA person who falsely claims to be able to cure illness.
Syllables
1 syllable
Letters
Phonics breakdown
Phonics Rule: QU Blend
QU always makes the /kw/ sound together, like in 'queen', 'quick', and 'quit'.
Q almost never appears without U in English. The QU combination blends /k/ and /w/ into a single unit. Think of QU as a team that always works together.
Tip
QU is a team — /kw/ like a duck that says quack!
Examples
Phonics Rule: Short A
The letter A makes a short sound, like in 'cat' and 'bat'.
When the letter A appears in a closed syllable (a syllable that ends with a consonant), it usually makes the short A sound /æ/. This is one of the first vowel sounds students learn.
Tip
A says /æ/ like a cat that sat on a mat.
Examples
Phonics Rule: CK Digraph
CK together makes the /k/ sound, like in 'back' and 'kick'.
The digraph 'ck' appears right after a short vowel at the end of a one-syllable word. If the vowel is short, use CK. If the vowel is long, use just K (like 'make').
Tip
Short vowel? CK comes quick — back, kick, duck!
Examples
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