Assimilation, Elision & Intrusion in English Pronunciation

A video lesson about the three features of connected speech in spoken English: assimilation, elision & intrusion (= liaison with /w/, /j/, and /r/). Assimilation describes the process by which one sound changes to become more similar to another sound close to it. Elision means that we lose a sound, usually at the end of a word. Intrusion means a new sound is added. We also call this liaison with /j/, /w/ and /r/. All of these features of connected speech allow us to speak faster and more fluently.


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Billie is an accent reduction coach and English teacher based in Barcelona, Spain. She holds an MA in Communication Research & Phonology, a PGCE in Primary Education, and a Trinity College Certificate & Diploma TESOL.

With over 15 years of teaching experience, she specializes in enhancing her learner’s English pronunciation, fluency and communication skills.

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