There are 3 finals that have /-eo-/:
Cantonese /-eo-/ is another vowel not found in either Putonghua or English, though it is a closer /-oe-/, almost like the French ‘eû’ in ‘jeûne’.
For example:
| 追 | 樽 | 卒 |
|---|---|---|
| zeoi1 | zeon1 | zeot1 |
For beginners, the 2 final sets of /-oe- -eo-/ are not easily distinguishable. For more, see ‘Cantonese Characteristics – Vowels /-oe-/ & /-eo-/’.