infrared
nounA type of light that you cannot see with your eyes, but that makes heat.
adjectiveUsing or detecting heat that you cannot see.
Syllables
3 syllables
Letters
Phonics breakdown
Phonics Rule: Short I
The letter I makes a short sound, like in 'sit' and 'big'.
When the letter I appears in a closed syllable, it usually makes the short I sound /ɪ/. This is one of the trickiest short vowels because it sounds similar to short E.
Tip
I says /ɪ/ like an itch you can't miss.
Examples
Phonics Rule: Letter N
The letter N makes the /n/ sound, like in 'net', 'nap', and 'nut'. The tongue tip touches behind the upper teeth.
N is a voiced alveolar nasal — the tongue tip touches the ridge behind the upper teeth while voice hums through the nose. It is one of the most common consonants in English.
Tip
N hums through the nose — say /n/ and feel the buzz!
Examples
Phonics Rule: FR Blend
F and R blend together — you hear both sounds! Like in 'from' and 'free'.
The blend FR combines /f/ and /r/ spoken quickly together.
Examples
Phonics Rule: R-Controlled AR
When R comes after A, it changes the sound to /ɑːr/, like in 'car' and 'star'.
When A is followed by R, the R 'bosses' the vowel and changes its sound. Instead of short A or long A, you hear /ɑːr/. R-controlled vowels are sometimes called 'Bossy R'.
Tip
Bossy R takes the car to the farm!
Examples
Phonics Rule: Suffix -ED (/d/ sound)
After voiced sounds like /b/, /g/, /n/, -ED says /d/, like in 'played' and 'named'.
After voiced consonants and vowels, -ed says /d/. The E is silent.
Tip
After a buzzy sound, -ED says /d/!
Examples
What is SnapPhonics?
A phonics reference for teachers, parents and learners. Every English word, broken into the sounds that make it — with audio, syllables, and the rule behind each spelling.
Save words to study lists, build flashcard decks, and scan your own worksheets and books.