CH Words for Kids
CH words are words containing the digraph CH, where the letters C and H combine to make one sound /ch/, as in chat, chip, and chop. Unlike blends where each letter keeps its sound, digraphs create a new sound. CH is typically the first digraph taught in the Science of Reading sequence. LUCA's SoundScout detects the /ch/ phoneme precisely.
15 words · Digraphs · Last updated: April 2026


CH Digraph Word List
15 words- chip
- chop
- chat
- rich
- such
- chug
- much
- chin
- chum
- child
- choice
- chain
- cheap
- chirp
- churn
These ch digraph words follow the Science of Reading phonics sequence. Powered by LUCADictionary's 763,000+ grapheme-phoneme mappings, built on U.S. Patent No. 12,394,332 B2 and supported by National Science Foundation SBIR funding.
CH Digraph Words in Sentences
Reading words in context builds comprehension and fluency. Each sentence below uses only decodable words appropriate for this phonics level.
Download CH Digraph Word List + Sentences
Print-ready LUCA branded resource with all 15 words and practice sentences.
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How to Read CH Digraph Words
Sound it out.
Point to each letter and say its sound separately. Then blend the sounds together smoothly without pausing between them. Slide the sounds together until the word emerges naturally.
Use it in a sentence.
Practice 5 to 10 words per session. Have your child read each word aloud, then say a sentence using that word. This builds decoding accuracy and vocabulary together.
Read it in a story.
When your child reads the word list fluently, move to connected text. Decodable stories from StoryGen feature ch digraph words in context, bridging word reading and real fluency.
Grade Level and Sequence
CH Digraph words are part of digraphs in the Science of Reading phonics sequence.
Prerequisite skills: Letter recognition, phonemic awareness (hearing individual sounds in spoken words).
What comes next: After mastering this pattern, children progress to related patterns, then advance to the next category. LUCA's Pathfinder sequences this automatically.
Grounded in Reading Science
These word lists follow the phonics scope and sequence recommended by the National Reading Panel. Systematic, explicit phonics instruction produces the strongest reading gains across all demographics and learning profiles.
LUCA's approach builds on orthographic mapping research by Ehri (2014), demonstrating that readers store words by connecting spellings to pronunciations at the phoneme level. This is exactly what SoundScout measures.

How LUCA Turns This Word List Into Real Progress
Every read-aloud session runs through the LUCALabs three-phase cycle so gaps for ch digraph words are caught and closed.
Listens
Captures every phoneme your child produces, including ch digraph patterns.
Analyzes
Identifies exact gaps without a separate test. Patterns across 763,000+ mappings reveal each reader's needs.
Builds
Generates stories with ch digraph words matched to your child's interests.
Proven Classroom Results
Who Uses CH Digraph Word Lists?
Parents and Families
Practice ch digraph words at home with your child. No teaching expertise needed. LUCA handles the diagnostic instruction while you provide the encouragement and support.
Educators and Specialists
Use these word lists for small group instruction, MTSS intervention blocks, or independent practice stations at school. Assessment data and progress reports generate automatically with each session.
Homeschool Families
CH Digraph words fit directly into your phonics scope and sequence at home. LUCA delivers the reading instruction and tracks progress so you can guide your child rather than teach phonics yourself.
Related Letter Word Lists
Browse words by the letters that appear most often in ch digraph words.
More Digraphs Word Lists
Continue building digraphs skills with these related patterns.
SH Digraph Words
SH words are words containing the digraph SH, where the letters S and H combine to make one sound /sh/, as in ship, shop, and shell. SH can appear at the beginning or end of words (ship, fish). This digraph is introduced in first grade after consonant blends. LUCA's SoundScout identifies whether the /sh/ phoneme is produced correctly in all positions.
View sh digraph word listTH Digraph Words
TH words are words containing the digraph TH, which produces two different sounds: voiced /th/ as in this and that, and unvoiced /th/ as in thin and thick. TH is one of the trickiest digraphs because of this dual nature. LUCA's SoundScout distinguishes between voiced and unvoiced TH at the phoneme level, targeting the specific variant a child struggles with.
View th digraph word listFrequently Asked Questions
CH digraph words contain the two-letter combination CH, which together makes the single sound /ch/ as heard at the start of 'chat' and 'chest.' Unlike a blend, neither C nor H keeps its individual sound in the CH digraph.
Introduce CH as a unit. Show children that C and H together make a new sound /ch/ and practice identifying CH words by sound before by sight. Word sorts comparing CH words with SH words help children distinguish these two common digraphs.
No. CH makes /ch/ in most English words (chat, child) but makes /k/ in words borrowed from Greek (school, chorus) and /sh/ in words from French (chef, machine). Systematic instruction teaches the main pronunciation first, then exceptions are introduced in later grades.
Is your child struggling with reading? One in five children has dyslexia, and 80% are undiagnosed. Learn how LUCA supports dyslexia, or compare LUCA to other reading programs.
Your child can master ch digraph words.
LUCA listens at the phoneme level so every decoding error is caught in real time, not discovered weeks later on a test.
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Practice Reading with LUCA
LUCA is The Intelligent Reading Specialist: we listen at the phoneme level and build personalized stories aligned with the Science of Reading. Use these word lists for exposure, then move into guided practice on the Playground.
- Science of Reading alignment at LUCA
- Dyslexia support with structured literacy
- Phoneme-level listening with SoundScout
- Evidence and pilot outcomes
- Reading intervention for educators
- Compare LUCA to other programs
- LUCA vs Lexia Core5
- LUCA vs Amira Learning
- LUCA for families at home
- Try guided read-aloud practice on the LUCA Playground
- Browse all Kids Words categories
- Reading Rockets: targeting reading instruction to student needs (external)