Tetris

/ˈtɛtɹɪs/

//ˈtɛtɹɪs// name

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

"tetris" is a 6-letter English headword indexed on PlainSpell.

The verdict

“Tetris” has 9 generated spelling variants in the English index at frequency #31,793. The variants make it a useful spelling check.

#31,793
frequency rank, English
3,151
“T” headwords
9
tracked misspellings
6
confusable pairs

According to Wiktionary data (CC BY-SA, analyzed September 3, 2026) - A puzzle video game in which falling tetrominoes must be manipulated to form complete lines, which are then cleared from the grid.

Corpus desk

Index EN-tetris · Tetris · English

Tetris · rank #31,793 · 9 variants · 6 confusables

  • FREQ-MID #31,793
  • LEN-LONG 6 letters
  • VOW-2 2 vowels
  • CONFUS-MID 6 pairs
  • VAR-MID 9 variants
  • BOOK-MID 3,151
  • PHOTO-FINISH thereto

Nearest frequency peer: thereto (+2 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 “Tetris”

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

corpus weight

What this shows “Tetris” 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).

Tetris vs tris
67% similar
Tetris vs Tigris
67% similar
Tetris vs Teri
67% similar

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

Key facts for Tetris
PropertyValue
HeadwordTetris
LanguageEnglish
Part of speechProper noun
IPA/ˈtɛtɹɪs/
Letters6
Frequency rank#31,793
Misspellings tracked9
Confusable pairs6
SourceWiktionary (kaikki.org)

Frequency seat of misspelling magnet “Tetris”

This scale runs from the tiny cluster of words that carry ordinary speech (left) to the long tail of words almost nobody reaches for (right).Tetrislands here:

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

Ticks step logarithmically, so each one marks a roughly tenfold drop in how often the word turns up. Same rarity band neighbours include “thereto” (#31,795), “thermodynamic” (#31,796), “tantamount” (#31,789). Among 3,151 “T” headwords, “Tetris” is #31,793. Source: FrequencyWords open word-frequency list.

A misspelling magnet

The generator records 9 spelling variants around Tetris (IPA /ˈtɛtɹɪs/), aproper noun. Corpus frequency is #31,793 among 3,151 “T” headwords. Wiktionary lists 2 senses, so context still picks the gloss.

Our generated misspelling index lists 9 likely wrong-spelling variants for Tetris, with forms such as "ettris", "tertis", and "tetirs". Each of these forms differs from the correct spelling by one small edit: a doubled letter, a dropped silent letter, or a substituted vowel. It also participates in 6 confusable-pair relationships, "tris", "Tigris", "Teri", and more, a pairing that trips writers up because the two words share enough sound or shape to blur together.

Etymologically, the entry records: From Russian Те́трис (Tétris), coined by the creator of the game, Alexey Pajitnov, from the Russian numerical prefix тетра- (tetra-, “tetra-”) (as all of the game's pieces contain four segments) and те́ннис (ténnis, “tennis”), his favourite sport. The correct English form is Tetris, spelled T-E-T-R-I-S.

Definition

  1. 1
    A puzzle video game in which falling tetrominoes must be manipulated to form complete lines, which are then cleared from the grid.
  2. 2
    An endeavor involving rearranging things of different shape into a physical space.

Recorded use

Wiktionary examples

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

  1. There is one nice moment in the music, but it's not the moment identified by the owner of the system, and one idiot goes so far as to gush, "This is better than Tetris!"
  2. From the kitchen the guy said, "I write science fiction. Or I'm trying to write. I've been staring at that screen for three days. You just interrupted a one-hour Tetris marathon. I need to talk to a real human being."

Etymology

From Russian Те́трис (Tétris), coined by the creator of the game, Alexey Pajitnov, from the Russian numerical prefix тетра- (tetra-, “tetra-”) (as all of the game's pieces contain four segments) and те́ннис (ténnis, “tennis”), his favourite sport.

This word in other languages

Tetris(Español)Tetris(Français)

Common misspellings

Also misspelled as:

  • ettris
  • tertis
  • tetirs
  • tetriss
  • tetrris
  • tetrsi
  • tettris
  • tteris
  • ttetris

Misspelling Pattern Breakdown

How far each generated variant is from the correct spelling of Tetris - counted as single-character edits (an insertion, a deletion, or a substituted letter). The larger the bar, the easier the typo is to spot; one-edit slips are the ones that sneak past readers.

ettris2tertis2tetirs2tetriss1tetrris1tetrsi2tettris1tteris2
Edit distance from "Tetris"

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 "Tetris"?
"Tetris" is spelled T-E-T-R-I-S. The IPA pronunciation is /ˈtɛtɹɪs/.
What does "Tetris" mean?
As a proper noun, "Tetris" means: A puzzle video game in which falling tetrominoes must be manipulated to form complete lines, which are then cleared from the grid.
What words are commonly confused with "Tetris"?
"Tetris" is commonly confused with "tris", "Tigris", "Teri". These words look or sound similar but have different meanings. PlainSpell provides detailed comparisons for each pair.
How do you pronounce "Tetris"?
The IPA (International Phonetic Alphabet) transcription for "Tetris" is /ˈtɛtɹɪs/. 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 "Tetris"?
From Russian Те́трис (Tétris), coined by the creator of the game, Alexey Pajitnov, from the Russian numerical prefix тетра- (tetra-, “tetra-”) (as all of the game's pieces contain four segments) and те́ннис (ténnis, “tennis”), his favourite sport. 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 "Tetris", not the corpus desk frequency band.

Same letter count

Frequency-ranked English headwords with 6 letters (nearest by frequency rank).

thorny#31,798trifle#31,804Trixie#31,805venous#31,814

Similar misspelling depth

Headwords with a similar count of attested misspellings (9 here; floor ≥5).

Thoreau9 variantsVishnu9 variantsWhelan9 variantsscalar9 variants

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

Source: FrequencyWords open word-frequency list