| ต.ค. | | proper noun, Abbreviation | [written abbreviation for] October |
 ตก  | dtohkL | verb, intransitive | to fall; to drop or pour down |
| adjective | fallen; falling |
| verb, intransitive | [จะตก] will fall, drop or pour down |
| verb, intransitive | [กำลังตก] is falling, dropping or pouring down |
| verb | [ยังตก] could still fall; may still fall; can still fall |
| attributive verb | [ตกใจ] [is] startled; shocked; scared; frightened |
| noun, formal | [น้ำตก] waterfall(s); falling water; (a) fall(s) |
| verb | [of a bus, train, etc.] to miss; to be left behind by |
| verb, intransitive, colloquial | to arrive at; to come to |
| adverb, phrase, colloquial | to be approximately |
| adjective, adverb, colloquial | complete; ended |
| verb, transitive, formal | [usually followed by ปลา or เบ็ด ] to fish |
| verb, intransitive, colloquial | [usually preceded by สี ] [of dye or colors in fabric] to bleed, to run, to fade |
| [usually preceded by the verb สอบ ] [of an exam or course] to flunk or fail |
ตกค้าง | dtohkL khaangH | verb | to be left over; to be remaining; to be left behind |
| ตกค่ำ | dtohkL khahmF | noun | nightfall; dusk; sunset; evening; twilight; sundown |
| ตกงาน | dtohkL ngaanM | verb | to become unemployed; to lose one's job |
| ตกจั่น | dtohkL janL | verb | [of a palm tree] to blossom |
| ตกใจ | dtohkL jaiM | attributive verb | [is] startled; shocked; scared; frightened |
| ตกใจกลัว | dtohkL jaiM gluaaM | verb | frighten |
| ตกใจหมดเลย! | dtohkL jaiM mohtL leeuyM | interjection, example sentence, colloquial | [exclamation] "Gosh! You scared me!" |
| ตกใจหมดเลย! | dtohkL jaiM mohtL leeuyM | interjection, example sentence, colloquial | "[an interjection used or said immediately after someone has sneaked up on you] You scared the bejesus (living daylights) out of me!" |
| ตกดึก | dtohkL deukL | adverb | late at night |
| ตกตะกอนนอนก้น | dtohkL dtaL gaawnM naawnM gohnF | example sentence, idiom | "Sediments settle at the bottom of a jar." |
| ตกต่ำ | dtohkL dtahmL | verb | to become (clinically) depressed |
| ตกแต่ง | dtohkL dtaengL | verb | to decorate; beautify; to trim |
| ตกถังข้าวสาร | dtohkL thangR khaaoF saanR | verb, figurative, idiom, sarcastic-humorous | to marry into money |
| ตกเบ็ด | dtohkL betL | verb, idiom | [idiom for] female masturbation; masturbate |
ตกปลา  | dtohkL bplaaM | verb | (using a fishing line as opposed to a trap or net) to fish |
| ตกปากรับคำ | dtohkL bpaakL rapH khahmM | verb | to promise; assure; give one's word; give an undertaking; pledge; undertake; vow |
| ตกผลึก | dtohkL phleukL | verb, intransitive | to crystallize |
| ตกรถ | dtohkL rohtH | verb | miss (a train, bus, or other vehicle) |
| ตกระกำลำบาก | dtohkL raH gahmM lahmM baakL | verb, intransitive | to be through many hardships |
| ตกรางวัล | dtohkL raangM wanM | verb | to reward; give a prize to; give a reward to; tip |
| ตกลง | dtohkL lohngM | verb | to agree |
| ตกลง | dtohkL lohngM | adjective | agreed; agreed upon |
| ตกลง | dtohkL lohngM | verb | to drop; to fall accidentally |
| ตกลงใจ | dtohkL lohngM jaiM | verb, formal | to decide; determine; make up one's mind |
| ตกลงใจที่จะไป | dtohkL lohngM jaiM theeF jaL bpaiM | phrase | to be decided on going; to make up one's mind about going |
| ตกลงมา | dtohkL lohngM maaM | verb | to fall |
| ตกเลือด | dtohkL leuuatF | verb | to have a miscarriage; to hemorrhage |
| ตกโลหิต | dtohkL lohM hitL | verb, intransitive | to bleed; have a miscarriage; to hemorrhage |
| ตกใส่หัว | dtohkL saiL huaaR | | to have something fall on one's head |
| ตกหล่น | dtohkL lohnL | verb, intransitive, phrase | to fall |
| ตกหล่น | dtohkL lohnL | verb | to omit; miss out; leave out |
| ตกหลุมพราง | dtohkL loomR phraangM | verb | fall into the trap |
| ตกหลุมรัก | dtohkL loomR rakH | verb, phrase, figurative, colloquial | fall in love |
| ตกหาย | dtohkL haayR | verb | to lose (something) |
| ตกอยู่ | dtohkL yuuL | attributive verb | to become |
| ตง | dtohngM | noun | girder |
| ต๋ง | dtohngR | verb, intransitive, loanword, Chinese | to collect a commission, fee, or percentage from gambling winnings |
| verb | to secure a mooring line |
| ตงิด | dtaL ngitL | adjective, adverb | slight; vague |
| ตงุ่น | dtaL ngoonL | noun | thin syrup; [especially made from] palm toddy |
| ตด | dtohtL | verb | to fart |
| noun | crepitus; gaseous anal discharge |
| ตดเหม็น | dtohtL menR | noun | smelly fart |
| ตติย | dtaL dtiL yaH | adjective, Pali | third |
| ตติยปกติ | dtaL dtiL yaH bpaL gaL dtiL | noun, formal | eunuch; third gender |
| ตติยะ | dtaL dtiL yaH | | [alternate spelling of ตติย] |
| ตน | dtohnM | noun | self; person; man; oneself |
| classifier | [numerical classifier for angel, demon] |
| ต้น | dtohnF | noun | [a prefix used for many plant or tree names] plant; stalk; trunk; supporting part; origin |
| source; beginning point; origin |
| adjective | first; chief; original; foremost; cardinal; principal; base; fundamental; elementary; beginning |
| noun | leader; chief; leading person |
| adjective, adverb | [เบื้องต้น] at the beginning |
| classifier | [numerical classifier for plants] |
| ต้นกก | dtohnF gohkL | noun | flatsedge; Cyperus digitatus or another of the several hundred species of the genus Bakánoa (Cyperaceae); one of which is used by the Tarahumara Indians of Mexico as a visionary entheogen |
| ต้นกระจูด | dtohnF graL juutL | noun | bulrush, a [type of] reed |
