SH and CH Minimal Pairs: Word Lists and How to Use Them

SH and CH minimal pairs are word pairs that differ by only one sound: the “sh” /ʃ/ in one word and the “ch” /tʃ/ in the other, with everything else the same. “Ship” and “chip,” “share” and “chair,” “watch” and “wash” are minimal pairs. They are used in speech therapy and phonics to train the ear and mouth to tell the two sounds apart, since /ʃ/ and /tʃ/ are easy to confuse. Below are word lists sorted by position, the one difference between the sounds, and how to drill them.

What makes SH and CH a minimal pair

The two sounds are close cousins. “Sh” /ʃ/ is a continuous sound: air flows steadily through a narrow channel, and you can hold it as long as you have breath. “Ch” /tʃ/ is an affricate: it starts with a full stop, a /t/, then releases into the same /ʃ/ sound, so it is a quick burst rather than a steady stream. The difference a learner has to feel is that “ch” begins with the tongue stopping the air completely, while “sh” never stops it. Because the two sounds share the same ending shape, words that differ only in that stop-versus-flow start form minimal pairs, which is exactly the contrast the pairs are built to train.

SH and CH minimal pairs at the start of a word

Initial position, where the target sound comes first.

ship / chip, share / chair, sheep / cheap, shop / chop, shoe / chew, sheet / cheat, shin / chin, shore / chore, shale / chail, sherry / cherry, ships / chips, wash (no), sheer / cheer, shatter / chatter

Initial pairs are the easiest to hear because the contrast lands first, so most drills start here.

SH and CH minimal pairs at the end of a word

Final position, where the two sounds close the word.

wash / watch, cash / catch, wish / which, mash / match, marsh / march, dish / ditch, hush (no), leash / leech, mush / much, bash / batch, crush / crutch

Final position is often harder, because the “ch” stop is quick and easy to soften into “sh” when a speaker is not attending to it.

SH and CH minimal pairs in the middle of a word

Medial pairs train the contrast between vowels.

washing / watching, cashing / catching, wishes / witches, masher / matcher, dishes / ditches

How to drill SH and CH minimal pairs

Work in order. Start with listening: say two words and have the learner point to the one they hear, or signal same or different. This builds the ear before the mouth. Then move to production: the learner says a pair and a partner identifies which word was said, so the speaker gets immediate feedback on whether the contrast came through. For the “ch” sound specifically, cue the stop: have the learner feel the tongue press up and block the air before it releases, which is the piece that separates “ch” from “sh.” A hand in front of the mouth helps too, since “ch” gives a single puff and “sh” gives a steady stream of air. Keep sessions short, start with initial-position pairs, and add final and medial once those are solid. For young children, picture cards of each word turn the drill into a matching game.

Why the stop is the key

Learners who blur “ch” into “sh” are usually skipping the initial stop, saying “sheese” for “cheese” or “wash” for “watch.” Cueing the tongue to block the air first, then release, fixes the pattern across many words at once rather than word by word, which is why speech and phonics programs focus on the stop rather than drilling endless pairs.

FAQ

What is an example of an SH and CH minimal pair?

“Ship” and “chip,” “share” and “chair,” and “wash” and “watch” are all SH and CH minimal pairs, differing only in the /ʃ/ versus /tʃ/ sound.

What is the difference between the SH and CH sounds?

“Sh” is a continuous sound with air flowing steadily. “Ch” starts with a full stop of the air, a /t/, then releases into the same “sh” sound, making it a quick burst instead of a steady stream.

Why are SH and CH minimal pairs used in speech therapy?

They isolate a single contrast, so a learner can practice hearing and producing the difference between two similar sounds without any other change to the word.

How do I help a child who says “sh” instead of “ch”?

Cue the stop. Have them feel the tongue block the air completely and then release it, which is the part that turns “sh” into “ch.”