How to pronounce reaction
re·AC·tion
"reaction" has 3 syllables. The stress is on the second syllable: AC.
- Sounds like
- ree-AK-shuhn
- IPA (American)
- /riˈækʃən/
- Rhythm
- da-DAAA-da
Words ending in -tion put the stress right before the ending. The same rule works for many other words.