CU-TFL (Thai as a Foreign Language) key terms

The pitch pattern a Thai syllable carries. Thai has five tones: mid, low, falling, high and rising. The tone is decided by the initial consonant class, the tone mark and the syllable ending, so mishearing one tone changes the word's meaning.

The three groups Thai consonants are sorted into: high, middle and low. The class of the first consonant, together with the tone mark and the ending, fixes the spoken tone. Learners must memorise which letters belong to which class to read new words aloud correctly.

A basic split of Thai syllables. Live syllables end in a long vowel or a sonorant final such as -n or -ng and can take any tone. Dead syllables end in a short vowel or a stop final such as -k or -p and allow only a few tones.

The consonant that closes a Thai syllable. It is written but pronounced as one of a small set of allowed final sounds, so several different letters sound the same at the end of a word. Recognising finals is essential for spelling and dictation.

A written pair where a first consonant is pronounced with a short a-sound before the main consonant, as in สนาม. The two letters are not blended into one sound. Reading these clusters correctly is a common test point in pronunciation and spelling sections.

A Thai consonant pair pronounced together as a single onset, such as กล in กลม or คว in ความ. Unlike leading clusters, no extra vowel appears between the letters. Candidates must distinguish true clusters from written pairs that are pronounced separately.

A word borrowed into Thai, mostly from Pali, Sanskrit, Khmer and English. Formal and academic writing uses many Pali-Sanskrit loans, while everyday speech prefers native Thai words. Knowing which register a loanword belongs to helps in reading and writing tasks.

A special set of words used for the king, royal family and monks, replacing ordinary verbs and nouns, for example เสด็จ instead of ไป for a royal person going. Reading passages about the monarchy use these forms, and misuse is a serious social error.

The polite, written style used in news reports, official letters and academic texts. It prefers full words, avoids slang and often uses Pali-Sanskrit vocabulary. Reading sections frequently test whether a candidate can identify the tone and purpose of such a passage.

The contrast between Thai written style and casual spoken style. Spoken Thai drops particles, shortens words and uses slang, while written Thai is fuller and more formal. Listening dialogues and reading passages test whether a candidate can match the style to its setting.

A word placed at the end of a Thai sentence to show politeness, gender of the speaker or mood, such as ครับ for male speakers and ค่ะ for female speakers. Omitting it can sound blunt. Listening tasks often check whether the speaker is male or female from these particles.

An extra syllable added to the end of a phrase to soften it, such as นะ or สิ. It changes the feeling of a request or comment rather than the literal meaning. Recognising it helps candidates judge the speaker's attitude in listening passages.

A word required when counting Thai nouns, placed between the number and the noun, as in นักเรียนสามคน (three students). Each noun takes a particular classifier, such as คน for people or เล่ม for books. Wrong classifiers are a frequent error in speaking and writing.

A word expressing amount or number, such as หลาย (several), บาง (some) or ทุก (every). Some quantity words need a classifier and some do not. Reading tasks often test whether a candidate understands whether the amount is definite or vague.

The order in which Thai sentence parts appear. Thai is subject-verb-object, adjectives follow the noun and modifiers usually follow the word they describe. Getting the order wrong can make a sentence confusing even when every word is correct.

A word that links clauses or sentences, such as เพราะ (because), แต่ (but) or ดังนั้น (therefore). Connectors show whether a sentence gives a reason, contrast or result. Reading questions often ask what relationship two clauses have, so these words are key signals.

A word or phrase that places an action in time, such as เมื่อวาน (yesterday), กำลัง (currently doing) or จะ (will). Thai does not change verb forms for tense, so time markers carry that meaning. Missing one can lead to a wrong answer about when something happened.

A small word placed before or after a verb to show whether an action is finished, ongoing or experienced, such as กำลัง (in progress), แล้ว (completed) or เคย (have done before). Since Thai verbs do not conjugate, these markers carry the time meaning.

The patterns Thai uses to ask questions. Yes-no questions add ไหม or หรือเปล่า at the end, while content questions place a word such as อะไร or ที่ไหน where the answer would go. Recognising the pattern helps candidates catch the point of a listening exchange.

The central point a passage or recording is making, as opposed to supporting details. Many reading and listening questions ask for it directly. Candidates should read or listen for the topic sentence and the repeated theme rather than memorising each detail.

A fact, example or figure that backs up the main idea of a text. Detail questions ask who, what, when or how much, and the answer is usually stated directly. Scanning for names, numbers and keywords is the fastest way to find it.

Working out something the text implies but does not state directly, such as a writer's opinion or a speaker's reason. Inference questions are common in higher-level reading sections. The answer must be supported by clues in the passage, not by outside knowledge.

The attitude a writer or speaker shows through word choice, such as neutral, critical, amused or concerned. Thai uses particles and evaluative words to signal tone. Questions may ask how the writer feels about the topic, so candidates should notice positive and negative wording.

Two reading speeds used under exam time pressure. Skimming means reading quickly for the general idea, while scanning means hunting for a specific word, number or name. Choosing the right one saves time in the reading section.

The words and situation surrounding a word that help explain its meaning. Thai has many words with several senses, so the surrounding sentence usually decides which one applies. Using context is often faster and safer than guessing from a dictionary alone.

The feeling or association a word carries beyond its literal meaning. Two Thai words may describe the same thing but one sounds polite and the other rude or casual. Choosing the right shade matters in writing and speaking tasks.

A fixed Thai expression whose meaning is not built from its individual words, such as น้ำขึ้นให้รีบตัก (make hay while the sun shines). Reading passages and formal speech often include them. Knowing common ones prevents literal misreading.

Understanding the overall message of a recording without catching every word. Candidates should focus on the setting, the speakers' purpose and key nouns, and let unfamiliar words pass. This skill is tested with announcements, dialogues and short talks.

Listening specifically for a fact such as a time, price, place or name. In Thai, numbers and times are easily confused, so candidates should note them as they hear them. Detail questions usually replay information stated once in the recording.

Writing short keywords, numbers or symbols while a recording plays so answers can be checked afterwards. Notes should be brief and in any language the candidate prefers. Good notes reduce reliance on memory during the question phase.

A recorded exchange between two or more speakers, the most common listening text type. Questions may ask about the relationship between speakers, where they are or what they will do next. Particles and pronouns often reveal these details.

Organising several sentences around one topic with a clear opening, supporting sentences and a closing. Thai paragraphs usually state the topic first and then explain it. Writing tasks score coherence, so linking words and a single focus are important.

Writing that paints a picture of a person, place or event using sensory detail. In Thai it relies on vivid verbs and adjectives placed after nouns. Exam prompts may ask for a short description, and clear structure earns higher marks than long sentences.

Producing a Thai letter with the correct opening address, greeting, body and closing formula. Formal letters use เรียน to open and ด้วยความนับถือ to close. Writing tasks test whether the register and layout suit the recipient.

Writing Thai words with the correct letters, tone marks and vowel positions. Many sounds can be spelled several ways, so spelling must be learned word by word. Dictation and fill-in-the-blank items in the writing section test this directly.

Producing Thai sounds clearly enough to be understood, including tones, long and short vowels, and final consonants. In the speaking test, unclear tones cost marks even when grammar is correct. Regular practice with recordings helps build accuracy.

The ability to speak at a steady pace with few long pauses, even if some errors occur. Speaking raters reward keeping the message moving over perfect accuracy. Short thinking pauses are fine, but silence or switching to English lowers the score.

A speaking task where the candidate talks alone for one to two minutes on a given topic, without a partner. It tests organisation, range of vocabulary and fluency. A simple plan of introduction, two points and a conclusion keeps the answer coherent.

A speaking task where the candidate acts out a situation with an examiner, such as ordering food or asking for directions. It tests functional language and turn-taking. Using appropriate particles and polite forms matters as much as vocabulary.