Sound contrast · Mexican Spanish; starter contrasts also occur widely elsewhere

Spanish /i/ vs /u//i/ versus /u/

Diagnostic coverage: compare front/back categories when learner results suggest a need. This is an editorial screening priority, not a published ranking.

Practice these sounds
/i/

A close, unrounded vowel

The tongue is high and toward the front. Listen to the vowel as one complete sound.

As inmisa
/u/

A back, rounded vowel

The tongue is high and farther back, with rounded lips.

As insuma

WHAT TO LISTEN FOR

A small change.
A different word.

Diagnostic coverage: compare front/back categories when learner results suggest a need. This is an editorial screening priority, not a published ranking.

Listen for the target sound in each word.

Sound examples

Tap to hear each word
misa
/ˈmisa/Mass, a religious service
pila
/ˈpila/battery
rima
/ˈrima/rhyme
lima
/ˈlima/file (tool)
piso
/ˈpiso/floor
pino
/ˈpino/pine tree
tipo
/ˈtipo/type or kind
suma
/ˈsuma/sum
cuna
/ˈkuna/cradle
luna
/ˈluna/moon
ruta
/ˈruta/route
puro
/ˈpuɾo/pure, masculine adjective
tubo
/ˈtubo/tube
cubo
/ˈkubo/bucket

14 words. Words stay hidden during practice unless you choose to reveal them.

Now, let your ears decide.

Can you hear the difference? Listen to two examples, then decide which sound you hear in a new word. Get feedback after every answer.

Practice these sounds

Keep the sound. Change the word.

Diagnostic coverage: compare front/back categories when learner results suggest a need. This is an editorial screening priority, not a published ranking.

Explore all Spanish contrasts
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