Thai

/taɪ/

//taɪ// adj

By · According to Wiktionary data (CC BY-SA) ·

"thai" is a 4-letter English headword indexed on PlainSpell.

The verdict

“Thai” has 5 generated spelling variants in the English index at frequency #5,459. The variants make it a useful spelling check.

#5,459
frequency rank, English
3,151
“T” headwords
5
tracked misspellings
20
confusable pairs

According to Wiktionary data (CC BY-SA, analyzed September 3, 2026) - Of or pertaining to Thailand.

Corpus desk

Index EN-thai · Thai · English

Thai · rank #5,459 · 5 variants · 20 confusables

  • FREQ-COMMON #5,459
  • LEN-MID 4 letters
  • VOW-2 2 vowels
  • CONFUS-HIGH 20 pairs
  • VAR-MID 5 variants
  • BOOK-MID 3,151
  • PHOTO-FINISH testimony

Nearest frequency peer: testimony (-1 rank slots)

Read with this headword: Spelling guide for this pattern

Desk codes from Wiktionary headword shape, FrequencyWords rank tier, confusable-pair count, generated misspelling depth, letter-cohort book size, and photo-finish peer. Not a difficulty grade.

Rank peers near misspelling magnet “Thai”

Same rarity band: useful when a typo lands on a peer headword

corpus weight

What this shows “Thai” sits among these FrequencyWords peers; misspelling depth is tracked separately in the edit-distance chart.

Source FrequencyWords open word-frequency list As of September 3, 2026

Visual similarity to commonly confused words

How many letter changes separate each confused pair (Levenshtein distance, normalized).

Thai vs ti
25% similar
Thai vs the
25% similar
Thai vs tho
25% similar

Source: PlainSpell confusable corpus (Wiktionary, CC BY-SA).

Key facts for Thai
PropertyValue
HeadwordThai
LanguageEnglish
Part of speechAdjective
IPA/taɪ/
Letters4
Frequency rank#5,459
Misspellings tracked5
Confusable pairs20
SourceWiktionary (kaikki.org)

Frequency seat of misspelling magnet “Thai”

Every-word frequency runs from the handful of words we use constantly (left) to the long tail used once in a blue moon (right).Thailands here:

#1#100#1K#10K#100K
← used constantlyrarely used →

The axis is logarithmic, with each marked tick roughly ten times rarer than the last. Same rarity band neighbours include “testimony” (#5,458), “treasure” (#5,460), “tactics” (#5,457). Among 3,151 “T” headwords, “Thai” is #5,459. Source: FrequencyWords open word-frequency list.

A misspelling magnet

The generator records 5 spelling variants around Thai (IPA /taɪ/), anadjective. Corpus frequency is #5,459 among 3,151 “T” headwords. Dominant gloss: "Of or pertaining to Thailand.".

Our generated misspelling index lists 5 likely wrong-spelling variants for Thai, with forms such as "htai", "tahi", and "thhai". Every one of these variants traces to a single-character edit -- an added or dropped letter, a swapped consonant, or a vowel swap -- the kind of slip a spell-checker is built to catch. It also participates in 20 confusable-pair relationships, "ti", "the", "tho", and more, a pairing that trips writers up because the two words share enough sound or shape to blur together.

Etymologically, the entry records: Borrowed from Thai ไทย (tai). Doublet of Tai and Dai. The correct English form is Thai, spelled T-H-A-I.

Definition

  1. 1
    Of or pertaining to Thailand.

Recorded use

Wiktionary example

These source excerpts show how Thai appears in context. They illustrate usage; the definition above remains the entry’s reference meaning.

  1. A group of Thai researchers found the spider during an expedition to Phang-Nga province in southern Thailand to research the diversity and distribution of tarantulas in the country.

Etymology

Borrowed from Thai ไทย (tai). Doublet of Tai and Dai.

Synonyms

Thailandish

This word in other languages

tailandés(Español)thaïlandais(Français)thailändisch(Deutsch)tailandês(Português)

Common misspellings

Also misspelled as:

  • htai
  • tahi
  • thhai
  • thia
  • tthai

Misspelling Pattern Breakdown

How far each generated variant is from the correct spelling of Thai - expressed in single-character edits (insert, delete, or swap one letter). Bigger bars stand out at a glance; a one-edit slip is the hardest to catch.

htai2tahi2thhai1thia2tthai1
Edit distance from "Thai"

Definitions, pronunciation, and etymology for this entry are drawn from Wiktionary via the kaikki.org structured extract (CC BY-SA); frequency ordering uses the FrequencyWords open word-frequency list (2018 English corpus, MIT). See the methodology for how each field is sourced and updated.

Frequently Asked Questions

How do you spell "Thai"?
"Thai" is spelled T-H-A-I. The IPA pronunciation is /taɪ/.
What does "Thai" mean?
As an adjective, "Thai" means: Of or pertaining to Thailand.
What words are commonly confused with "Thai"?
"Thai" is commonly confused with "ti", "the", "tho". These words look or sound similar but have different meanings. PlainSpell provides detailed comparisons for each pair.
How do you pronounce "Thai"?
The IPA (International Phonetic Alphabet) transcription for "Thai" is /taɪ/. Click the speaker icon on the pronunciation badge above to hear it spoken aloud where audio is available.
What is the origin of the word "Thai"?
Borrowed from Thai ไทย (tai). Doublet of Tai and Dai. See the full etymology section above for more details.
Is PlainSpell free to use?
Yes, PlainSpell is a completely free word reference. You can look up definitions, pronunciations, confusable pairs, homophones, and spelling corrections across 5 languages without any sign-up or subscription.

Similar English words by spelling shape

Same letter count and similar misspelling depth for "Thai", not the corpus desk frequency band.

Same letter count

Frequency-ranked English headwords with 4 letters (nearest by frequency rank).

piss#5,443aunt#5,478lens#5,433Kent#5,430

Similar misspelling depth

Headwords with a similar count of attested misspellings (5 here; floor ≥5).

Jamie5 variantsjake5 variantsMaine5 variantsours5 variants

Source: Wiktionary (via kaikki.org) Structured Wiktionary extract

Source: FrequencyWords open word-frequency list