How Many Syllables In Radius?
3syllables
Radius has 3 syllables, ra-di-us. It is a trisyllabic word.
radius
/ˈreɪ.di.əs/ UK /ˈreɪ.di.əs/ US
Stress
The main stress falls on the first syllable, ra.
Syllable Structure
CV/CV/VC
Division By Sound
/reɪ.di.əs/
Division By Letters
ra-di-us
A spelling guide that follows the sound division.
Tree Diagram Of Radius
S syllable, O onset, R rime, P peak, C coda, Ø no coda.
Parts Of Each Syllable
| Syllable | Onset | Peak | Coda | Pattern | Type |
|---|---|---|---|---|---|
| 1 primary stress | r | eɪ | – | CV | open |
| 2 | d | i | – | CV | open |
| 3 | – | ə | s | VC | closed |
Why Radius Divides Here
- Between syllables 1 and 2, /d/ goes to the right, following the Maximal Onsets Principle.
- Two vowels meet between syllables 2 and 3, so syllable 3 has no onset.
Questions Students Ask
How many syllables are in radius?
Radius has 3 syllables, ra-di-us. In British English it is transcribed /ˈreɪ.di.əs/.
Which syllable is stressed in radius?
The first syllable, ra, carries the main stress.
What is the syllable structure of radius?
Radius has the structure CV/CV/VC, where C is a consonant sound and V is a vowel sound.
How do you divide radius into syllables?
By sound, reɪ.di.əs. By letters, as a spelling guide, ra-di-us.