กา
mid
ก่า
low
ก้า
falling
ก๊า
high
ก๋า
rising
กา
There is no ending consonant and it’s a long vowel (see vowel chart). ก is a middle class consonant, so this word is mid-tone.
มา
There is no ending consonant and it’s a long vowel. ม is a low class consonant, so this word is also mid-tone.
กะ
There is no ending consonant and it’s a short vowel. ก is a middle class consonant, so this word is low-tone.
มะ
There is no ending consonant and it’s a short vowel. ม is a low class consonant, so this word is high-tone.
กัม
There is an ending consonant ม and the initial consonant ก is middle class, so this word is mid-tone.
มัก
There is an ending consonant ก and the initial consonant ม is low class. There is a short vowel, so this word is high-tone.
กาม
There is an ending consonant ม and the initial consonant ก is middle class, so this word is mid-tone.
มาก
There is an ending consonant ก and the initial consonant ม is low class. There is a long vowel, so this word is falling-tone.