reinforce
Pronouncedree-ihn-FORSE
verbTo make something stronger by adding more of it.
verbTo say or show something again so people remember it better.
verbTo help someone keep doing something by rewarding them when they do it.
Syllables
3 syllables
Letters
Phonics breakdown
Phonics Rule: Letter R
Sound“r”·/r/
The letter R makes the /r/ sound, like in 'run', 'red', and 'rope'. The tongue curls back slightly.
R is a voiced approximant. The tongue curls back or bunches up without touching the roof of the mouth. When R follows a vowel it changes that vowel's sound (r-controlled vowels).
Tip
R is for run — /r/ with a curl of the tongue!
Examples
Phonics Rule: EI says long E
Sound“ee”·/iː/
EI can say the long E sound “ee”, often after C, like in 'ceiling' and 'receive'.
EI says long E “ee” in the 'i before e except after c' set: ceiling, receive, deceive, conceive, seize. (EI says long A “ay” in vein, rein, eight.)
Tip
I before E, except after C — ceiling, receive!
Examples
Phonics Rule: Letter N
Sound“n”·/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: Letter F
Sound“f”·/f/
The letter F makes the /f/ sound, like in 'fish', 'fun', and 'fox'. The upper teeth touch the lower lip.
F is a voiceless labiodental fricative — the upper front teeth rest on the lower lip while air flows through to make the /f/ sound. It is very consistent.
Tip
F is for fish — and fish starts with /f/!
Examples
Phonics Rule: R-Controlled OR
Sound“or”·/ɔːr/
When R comes after O, it makes the “or” sound, like in 'for' and 'corn'.
OR makes the “or” sound. Unlike ER, IR, UR which all sound the same, OR has its own distinct sound. The companion rule r_controlled_or_er covers the “er” pronunciation after W (word, work).
Tip
OR — the horse in the corner says “or”!
Examples
When C comes before the letters E, I, or Y, it makes the soft /s/ sound instead of the hard /k/ sound. This is called 'Soft C'.
Tip
C is soft before E, I, Y — the city is nice!
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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