Dictionary
Use the modern lesson index while dictionary datasets remain under technical and rights review.
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Greetings and wellbeingLearn a short, polite exchange you can use from your first day in Thailand.Lesson→Names and introductionsSay your name, ask someone else's name and distinguish given names from family names.Lesson→Ask someone to repeatRepair a conversation politely when you did not hear or understand a name.Lesson→Objects and yes/no questionsAsk whether someone has an object, answer briefly and identify what you see.Lesson→Ownership and classifiersAsk whose object it is and recognise the classifiers used with books and people.Lesson→Social introductions and leave-takingIntroduce people, ask how someone is and end a short social exchange politely.Lesson→Speaking a little ThaiRespond modestly when someone comments on your Thai.Lesson→Going to the marketAsk where someone is going and answer with a destination.Lesson→Airport plansAsk about a destination, an invitation and a reason.Lesson→Telling time and running errandsAsk the time and sequence two everyday errands.Lesson→Asking for directionsLocate a service and distinguish left from right.Lesson→Buying fruitAsk a price, make an offer and agree on a quantity.Lesson→First consonants and long vowelsRead four common consonants and combine them with the long vowels า and อ.Lesson→More common consonantsAdd ม, ย, ว, ท and ด and read short words with the vowels you already know.Lesson→First vowels above consonantsRead short /a/ and /i/ and long /ii/ when their marks appear above a consonant.Lesson→High-class consonantsRecognise six regular high-class consonants and read simple live syllables with rising tone.Lesson→Middle-class consonantsAdd ต, บ, ป and จ and connect them with the middle-class consonants ก and ด.Lesson→Dead syllables with long vowelsRecognise final /k/, /t/ and /p/, distinguish live and dead syllables, and read long-vowel dead words.Lesson→Dead syllables with short /a/Place ะ after an initial consonant and read short open syllables as dead syllables.Lesson→Low-class consonants: set oneAdd ล, ค, พ, ฟ and ฮ and compare tone patterns in live and dead syllables.Lesson→Reading foundations review oneReview consonant classes, apply the tone table, and locate boundaries in two-syllable words.Lesson→Additional consonants and front vowelsClassify ซ and ถ, then read เ and แ written before their consonant.Lesson→Common final soundsRead common Thai endings and separate the written final consonant from its spoken sound.Lesson→Vowel length in real wordsContrast short and long vowel spellings while reading complete Thai words.Lesson→Tone rules in complete wordsCombine consonant class, tone mark, vowel length and ending to analyse a whole word.Lesson→Reading everyday phrasesRead short questions and responses for meaning, then confirm them in an exact-match FSI dialogue.Lesson→Your first short Thai textRead a connected greeting, introduction and leave-taking based on the complete FSI lesson 5 dialogue.Lesson→Initial consonant clustersRead selected source words that begin with a permitted consonant cluster.Lesson→The unwritten vowel /o/Recognise a bounded closed-syllable pattern where short /o/ is not written.Lesson→Words with ไ and ใRead high-frequency source words written with the two preposed /ai/ symbols.Lesson→Wrapped vowel familiesScan selected words whose vowel spelling appears before and after the initial.Lesson→Reading fluency reviewRead a mixed set of familiar vowel and syllable patterns, then retrieve meaning without a new rule.Lesson→Basic Thai word orderNotice topic–comment and subject–verb patterns without adding an English-style copula.Lesson→Personal pronouns in contextRecognise common first- and second-person choices in the retained dialogues.Lesson→Polite sentence particlesDistinguish common polite particles and their position at the end of an utterance.Lesson→Yes/no questions with ไหมForm and answer a bounded set of questions with ไหม.Lesson→Questions with อะไร, ใคร and ไหนRecognise three common information-question words in existing dialogue examples.Lesson→Negation and conversation repairUse ไม่ in a retained correction and ask for repetition politely.Lesson→Possession and classifiersRead ของ possession and the classifier เล่ม in a bounded book dialogue.Lesson→Sequencing a social exchangeConnect introduction, departure and future meeting phrases in dialogue order.Lesson→Thai Unicode inputEnter short Thai strings and see why exact Unicode storage matters.Lesson→Type middle-class consonantsRecognise and type three middle-class consonants from the Reading course.Lesson→Type high-class consonantsRecognise and type three high-class consonants from the Reading course.Lesson→Type low-class consonantsRecognise and type three low-class consonants from the Reading course.Lesson→Type vowels around consonantsType words with vowel signs before and above their consonant.Lesson→Type words and short phrasesFinish the foundation path by typing three familiar retained expressions.Lesson→Everyday essentialsRecall eight high-use expressions from retained conversations.Lesson→Numbers for everyday useRecognise eight numbers used in prices and quantities.Lesson→Time and sequenceBuild a compact vocabulary for time and sequence.Lesson→Travel and plansRecall destination and planning words from an airport exchange.Lesson→Places and directionsLocate places with eight direction and position terms.Lesson→Food and drinkLearn eight food words preserved in the market dialogues.Lesson→Places and servicesRecognise eight useful destinations and service words.Lesson→Shopping and quantitiesUse eight market words for prices, units and negotiation.Lesson→Thai coursesBrowse structured Thai learning paths.Resource→Pronouns and polite particlesผม, ดิฉัน, คุณ, ครับ, ค่ะ and คะ in a first conversation.Resource→DictionarySearch terms from the modern lessons.Tool→PracticeGuided review, listening and practice tools.Tool→Tone reading · Level 1Identify mid and low tones in Thai words.Tool→ResourcesCourses, practice, worksheets and local progress.Resource→FSI-based Spoken ThaiFollow twelve modern dialogue lessons; the original six include local audio.Resource→Thai VocabularyEight themed lessons for everyday life, numbers, time, travel and food.Resource→