The Thai script
Thai Consonants · ฑ tho montho

#17 of forty-four · low class

ฑ

tho montho

ฑ มณโฑ · Montho

Low class อักษรต่ำ

Low class is the shifted class — the same mark lands a different tone than on mid or high.

Pronunciationinitial /tʰ/
ฑlooped · print
ฑloopless · modern
ฑhandwritten
Initial sound/tʰ/RTGS th · Paiboon t
As finalt · แม่กดcloses a syllable → “dead”
Frequency#39 of 44rarer — mostly in Pali/Sanskrit loans
CodepointU+0E11
ฑ มณโฑ (tho montho) — Thai consonant meaning 'Montho', engraved specimen plate
มณโฑ · Montho — engraved specimen plate
๑What tone does ฑ give?class isn’t trivia — it’s the tone engine

A consonant’s class exists for one reason: it decides the tone. Low class is the shifted class — the same mark lands a different tone than on mid or high. Here’s every outcome for ฑ as the initial:

Syllable– No mark◌่ mái èek◌้ mái thoo
Liveopen or sonorant endmidfallinghigh
Dead · longlong vowel + stopfallingfallinghigh
Dead · shortshort vowel + stophighfallinghigh

Live syllable — open or sonorant end

–No markmid
◌่mái èekfalling
◌้mái thoohigh

Dead · long syllable — long vowel + stop

–No markfalling
◌่mái èekfalling
◌้mái thoohigh

Dead · short syllable — short vowel + stop

–No markhigh
◌่mái èekfalling
◌้mái thoohigh

Change the initial to another class and the same marks produce different tones — that shift is what makes tone a small system, not 44 separate facts. Derive tones on the Tones surface →

๒Easy to mix upby shape, and by sound
๓In real wordsthe letter at work
๔How it’s writtenstart at the head

Start at the head — the little loop — then one continuous stroke. Written between the guide lines, the body sits in the middle band.

๕Where it comes fromorigin & lineage

Indic — Sanskrit retroflex ḍ; /d/ in a few words (บัณฑิต).

OriginIndic
LineageBrahmi → Khmer → Thai
UnicodeU+0E11
Statusin current use