MIRI

name

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

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

The verdict

“MIRI” has 5 generated spelling variants in the English index at frequency #46,627. The variants make it a useful spelling check.

#46,627
frequency rank, English
4,057
“M” headwords
5
tracked misspellings
20
confusable pairs

According to Wiktionary data (CC BY-SA, analyzed September 3, 2026) - Acronym of Machine Intelligence Research Institute.

Corpus desk

Index EN-miri · MIRI · English

MIRI · rank #46,627 · 5 variants · 20 confusables

  • FREQ-MID #46,627
  • LEN-MID 4 letters
  • VOW-2 2 vowels
  • CONFUS-HIGH 20 pairs
  • VAR-MID 5 variants
  • BOOK-MID 4,057
  • PHOTO-FINISH Miramar

Nearest frequency peer: Miramar (-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 “MIRI”

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

corpus weight

What this shows “MIRI” 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).

MIRI vs Mr
25% similar
MIRI vs Mrs
25% similar
MIRI vs mix
0% similar

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

Key facts for MIRI
PropertyValue
HeadwordMIRI
LanguageEnglish
Part of speechProper noun
Letters4
Frequency rank#46,627
Misspellings tracked5
Confusable pairs20
SourceWiktionary (kaikki.org)

Frequency seat of misspelling magnet “MIRI”

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).MIRIlands here:

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

Scale is logarithmic (each tick is 10× rarer). Same rarity band neighbours include “Miramar” (#46,626), “miro” (#46,628), “ministering” (#46,625). Among 4,057 “M” headwords, “MIRI” is #46,627. Source: FrequencyWords open word-frequency list.

A misspelling magnet

The generator records 5 spelling variants around MIRI, aproper noun. Corpus frequency is #46,627 among 4,057 “M” headwords. Dominant gloss: "Acronym of Machine Intelligence Research Institute.".

Our generated misspelling index lists 5 likely wrong-spelling variants for MIRI, with forms such as "imri", "miir", and "mirri". 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 20 confusable-pair relationships, "Mr", "Mrs", "mix", and more, a pairing that trips writers up because the two words share enough sound or shape to blur together.

No borrowing history is documented for this entry, so its spelling is best read as a straightforward mapping from sound to letter. The correct English form is MIRI, spelled M-I-R-I.

Definition

  1. 1
    Acronym of Machine Intelligence Research Institute.

Recorded use

Wiktionary example

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

  1. He wrote detailed white papers about how A.I. might wipe us all out, but his warnings went unheeded. Eventually, he renamed his think tank the Machine Intelligence Research Institute, or MIRI.

Common misspellings

Also misspelled as:

  • imri
  • miir
  • mirri
  • mmiri
  • mrii

Misspelling Pattern Breakdown

How far each generated variant is from the correct spelling of MIRI - 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.

imri2miir2mirri1mmiri1mrii2
Edit distance from "MIRI"

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 "MIRI"?
"MIRI" is spelled M-I-R-I.
What does "MIRI" mean?
As a proper noun, "MIRI" means: Acronym of Machine Intelligence Research Institute.
What words are commonly confused with "MIRI"?
"MIRI" is commonly confused with "Mr", "Mrs", "mix". These words look or sound similar but have different meanings. PlainSpell provides detailed comparisons for each pair.
What language does "MIRI" come from?
"MIRI" is a English word. PlainSpell covers definitions, pronunciations, and spelling data across English, Spanish, Portuguese, French, and German.
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 "MIRI", not the corpus desk frequency band.

Same letter count

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

miro#46,628narc#46,645maas#46,597lyre#46,595

Similar misspelling depth

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

Morrell5 variantsKnott5 variantsRafi5 variantsHuma5 variants

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

Source: FrequencyWords open word-frequency list