headache
PronouncedHEH-dayk
nounA pain in your head.
nounSomething that is annoying or difficult to deal with.
Syllables
2 syllables
Letters
Related words (same phonics pattern)
Phonics breakdown
Phonics Rule: Letter H
Sound“h”·/h/
The letter H makes the /h/ sound, like in 'hat', 'hop', and 'hen'. It is a soft breath of air.
H is a voiceless glottal fricative — just a puff of air with no friction. It always appears before a vowel and is sometimes silent (as in 'hour' or 'honest').
Tip
H is a puff of air — breathe out and say /h/!
Examples
Phonics Rule: EA Vowel Team (Short E)
Sound“eh”·/ɛ/
Sometimes EA makes the short E sound, like in 'bread' and 'head'.
In some common words, 'ea' makes the short E sound “eh” instead of the expected long E. These words need to be memorized since there's no reliable rule to predict when EA says short E.
Tip
Bread, head, dead — EA says “eh” instead!
Examples
Phonics Rule: Letter D
Sound“d”·/d/
The letter D makes the /d/ sound, like in 'dog', 'day', and 'dig'. The tongue tip touches behind the upper teeth.
D is a voiced alveolar stop. The tongue tip touches the ridge just behind the upper front teeth, then releases with voice. It reliably makes the /d/ sound in almost all positions.
Tip
D is for dog — and dog starts with /d/!
Examples
Phonics Rule: Open Syllable A (Long A)
Sound“ay”·/eɪ/
When A is the last letter of a syllable, the syllable is open and the A says its name “ay” — like in 'ba-by' and 'pa-per'.
This is the open-syllable pattern: a syllable that ends in a vowel leaves that vowel 'open', so it says its long name. Here, a lone A at the end of a syllable says “ay” (ba-by, a-pron, lady). The long A sound is also spelled other ways, each its own rule — silent E (cake), or vowel teams (ai in rain, ay in play) — but those are not open syllables.
Tip
Long A says its name — A!
Examples
Phonics Rule: CH Digraph (/k/ sound)
Sound“k”·/k/
In some words from Greek, CH makes the /k/ sound, like in 'chorus' and 'chemistry'.
When CH comes from a Greek-origin word, it says /k/ instead of “ch”. Common examples include words related to music (chorus, chord), science (chemistry, chrome), and character. These words must be learned.
Tip
CH in Greek words sounds like K — chemistry, chorus, character!
Examples
When the letter E appears in a closed syllable, it usually makes the short E sound “eh”. This is often confused with short I by new readers.
Tip
E says “eh” like an egg on your head.
Examples
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