arbitrator

noun

"arbitrator" is a 10-letter English headword indexed on PlainSpell.

The verdict

“arbitrator” has 15 generated spelling variants in the English index at frequency #29,541. The variants make it a useful spelling check.

#29,541
frequency rank, English
3,931
“A” headwords
15
tracked misspellings
1
confusable pair

According to Wiktionary data (CC BY-SA, analyzed September 3, 2026) - A person to whom the authority to settle or judge a dispute is delegated.

Corpus desk

Index EN-arbitrator · arbitrator · English

arbitrator · rank #29,541 · 15 variants · 1 confusable

  • FREQ-MID #29,541
  • LEN-MEGA 10 letters
  • VOW-4 4 vowels
  • CONFUS-LOW 1 pairs
  • VAR-HIGH 15 variants
  • BOOK-MID 3,931
  • PHOTO-FINISH arbiter

Nearest frequency peer: arbiter (-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 “arbitrator”

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

corpus weight

What this shows “arbitrator” 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).

arbitrator vs arbitration
82% similar

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

Key facts for arbitrator
PropertyValue
Headwordarbitrator
LanguageEnglish
Part of speechNoun
Letters10
Frequency rank#29,541
Misspellings tracked15
Confusable pairs1
SourceWiktionary (kaikki.org)

Frequency seat of misspelling magnet “arbitrator”

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).arbitratorlands 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 “arbiter” (#29,540), “archangel” (#29,542), “apricot” (#29,539). Among 3,931 “A” headwords, “arbitrator” is #29,541. Source: FrequencyWords open word-frequency list.

A misspelling magnet

The generator records 15 spelling variants around arbitrator, anoun. Corpus frequency is #29,541 among 3,931 “A” headwords. Dominant gloss: "A person to whom the authority to settle or judge a dispute is delegated.".

Our generated misspelling index lists 15 likely wrong-spelling variants for arbitrator, with forms such as "abritrator", "arbbitrator", and "arbirtator". 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 1 confusable-pair relationship, "arbitration", where similar look or sound leads writers to substitute one word for another in context.

Etymologically, the entry records: From Middle English arbitrator, from Late Latin arbitrātor, from arbitror. The correct English form is arbitrator, spelled A-R-B-I-T-R-A-T-O-R.

Definition

  1. 1
    A person to whom the authority to settle or judge a dispute is delegated.

Etymology

From Middle English arbitrator, from Late Latin arbitrātor, from arbitror.

Synonyms

This word in other languages

Common misspellings

Also misspelled as:

  • abritrator
  • arbbitrator
  • arbirtator
  • arbitartor
  • arbitraotr
  • arbitratorr
  • arbitratro
  • arbitrattor
  • arbitrrator
  • arbitrtaor
  • arbittrator
  • arbtirator
  • aribtrator
  • arrbitrator
  • rabitrator

Misspelling Pattern Breakdown

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

abritrator2arbbitrator1arbirtator2arbitartor2arbitraotr2arbitratorr1arbitratro2arbitrattor1
Edit distance from "arbitrator"

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 "arbitrator"?
"arbitrator" is spelled A-R-B-I-T-R-A-T-O-R.
What does "arbitrator" mean?
As a noun, "arbitrator" means: A person to whom the authority to settle or judge a dispute is delegated.
What words are commonly confused with "arbitrator"?
"arbitrator" is commonly confused with "arbitration". These words look or sound similar but have different meanings. PlainSpell provides detailed comparisons for each pair.
What is the origin of the word "arbitrator"?
From Middle English arbitrator, from Late Latin arbitrātor, from arbitror. 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 "arbitrator", not the corpus desk frequency band.

Same letter count

Frequency-ranked English headwords with 10 letters (nearest by frequency rank).

Similar misspelling depth

Headwords with a similar count of attested misspellings (15 here; floor ≥5).

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

Source: FrequencyWords open word-frequency list