y sound

The sound /j/ is a voiced palatal approximant.

Tongue position

Raise the front part of your tongue toward the hard palate, the hard part of the roof of your mouth. The tongue should get very close, but it should not touch. A narrow gap remains so air can flow smoothly.

Tongue shape

The tongue is slightly curved upward. The tip usually rests lightly behind the lower front teeth or floats nearby.

Lips

The lips are usually relaxed, but they may round slightly depending on the following vowel. For example, you usually has more lip rounding than yes.

Jaw and mouth opening

The mouth is fairly closed compared to many vowel sounds. It is not wide open.

Voicing

The vocal cords vibrate through the sound.

Airflow

Air flows smoothly through the narrow space between the tongue and the palate, without friction. It should not sound like /ʃ/ or /ʒ/.

Key idea

The sound /j/ is a quick glide into a vowel. It is almost like starting /i/ as in see, then immediately moving into another vowel.

Dialectal Variations in Pronunciation and Usage

The /j/ sound itself is fairly stable across English accents, but its presence or absence varies.

In British English, /j/ is often kept in words like tune and news.

In General American English, /j/ is often dropped after alveolar consonants:

• tune may be pronounced without /j/
• news may be pronounced without /j/

This is called yod-dropping. It is common in American English and less common in British English.

The exact quality of /j/ also shifts with the following vowel because it blends strongly into the vowel.

Considerations for Spanish Speakers

English /j/ is close to the Spanish i glide, as in Spanish diphthongs.

Examples include:

• tierra
• bien
• hielo

In those words, the glide is very close to English /j/.

The important difference is that Spanish y is not always /j/. Depending on dialect, Spanish y can be stronger, with more friction or contact.

English /j/ should be smooth:

• no strong friction
• no hard contact
• no affricate-like release

For Spanish speakers, a useful rule is: think of English /j/ as the Spanish i glide in a diphthong, not as a strong Spanish y consonant.