สำคัญ

sǎm-kan

Meanings

1AdjectiveA2

important; significant; essential

having great value, influence, or effect; deserving special attention; essential

2VerbB2

[to] think; assume; suppose (often mistakenly)

to believe or suppose something is true, often when it turns out to be wrong or uncertain

Examples

3 more examples

Tones

See how the spelling sets each syllable's tone, step by step.

Why is สำคัญ said สัม-คัญ?

sǎm-kan

The tone rules below use the spoken syllables.

2 syllables · pick one to see its rule

How the tone is decided

  1. Consonant classHigh class
  2. Tone markNo tone mark
  3. Syllable endingLive syllableThe vowel ำ hides a final -ม, so it is live.

High class consonants

ขฃฉฐถผฝศษสห

Result

Rising tone

sǎm

Dips low first, then rises clearly.

High class + No tone mark + Live syllable → Rising

Tone chart

Every class and spelling pattern, with this syllable outlined.

Mid classHigh classLow class
No mark + liveMidRisingMid
No mark + dead shortLowLowHigh
No mark + dead longLowLowFalling
Mai ekLowLowFalling
Mai thoFallingFallingHigh
Mai triHigh——
Mai chattawaRising——