American English

How to pronounce additional

adjectiveB1Common word

uhDIHshuhnl

/əˈdɪ.ʃə.nl̩/

4 syllables · Stress the second syllable.

added to what already exists or is available

What to listen for

“Additional” is commonly pronounced /əˈdɪʃə.nl̩/. You may also hear a shorter middle part: /əˈdɪʃ.nl̩/.

Common pronunciation/əˈdɪ.ʃə.nl̩/

Shorter common pronunciation/əˈdɪʃ.nl̩/

adjective

added to what already exists or is available

There is an additional charge for delivery.

We need additional information before we decide.

Common phrases & grammar

additional information · additional cost · additional time · additional support

additional + noun

without paying any extra money

The upgrade is available at no additional cost.