A question about Thai consonants
I know there are 44 consonants and they are divided into 3 groups. But there are only 39 consonants here. How about the other five consonants? Which group do they belong to?
Middle Consonants: ก จ ด ต บ ป อ
High Consonants: ข ฉ ฐ ถ ผ ฝ ศ ษ ส ห
Low Consonants: ค ฆ ง ช ซ ฌ ญ ณ ฑ ท ธ น พ ฟ ภ ม ย ร ล ว อ ฬ
At first glance you're definitely missing 3 from the list (2 are obsolete, one seldom used).
Check your list with another, for example here:
www.learningthai.com/thailetters.html
www.learningthai.com/thailetters_2.html