How Many Syllables In Irrational?
4syllables
Irrational has 4 syllables, i-rrat-ion-al. It is a polysyllabic word.
irrational
/ɪˈræʃ.ən.əl/ UK /ɪˈræʃ.ən.əl/ US
Stress
The main stress falls on the second syllable, rrat.
Syllable Structure
V/CVC/VC/VC
Division By Sound
/ɪ.ræʃ.ən.əl/
Division By Letters
i-rrat-ion-al
A spelling guide that follows the sound division.
Tree Diagram Of Irrational
S syllable, O onset, R rime, P peak, C coda, Ø no coda.
Parts Of Each Syllable
| Syllable | Onset | Peak | Coda | Pattern | Type |
|---|---|---|---|---|---|
| 1 | – | ɪ | – | V | open |
| 2 primary stress | r | æ | ʃ | CVC | closed |
| 3 | – | ə | n | VC | closed |
| 4 | – | ə | l | VC | closed |
Why Irrational Divides Here
- Between syllables 1 and 2, /r/ goes to the right, following the Maximal Onsets Principle.
- Syllable 2 is stressed and has the short vowel /æ/, so it keeps a coda /ʃ/.
- Syllable 3 ends in /n/ because the next syllable cannot take it as an onset here.
Questions Students Ask
How many syllables are in irrational?
Irrational has 4 syllables, i-rrat-ion-al. In British English it is transcribed /ɪˈræʃ.ən.əl/.
Which syllable is stressed in irrational?
The second syllable, rrat, carries the main stress.
What is the syllable structure of irrational?
Irrational has the structure V/CVC/VC/VC, where C is a consonant sound and V is a vowel sound.
How do you divide irrational into syllables?
By sound, ɪ.ræʃ.ən.əl. By letters, as a spelling guide, i-rrat-ion-al.
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