surety

/ˈʃɔːɹɪti/

//ˈʃɔːɹɪti// noun

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

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

The verdict

“surety” has 9 generated spelling variants in the English index at frequency #36,360. The variants make it a useful spelling check.

#36,360
frequency rank, English
6,566
“S” headwords
9
tracked misspellings
10
confusable pairs

According to Wiktionary data (CC BY-SA, analyzed September 3, 2026) - Certainty.

Corpus desk

Index EN-surety · surety · English

surety · rank #36,360 · 9 variants · 10 confusables

  • FREQ-MID #36,360
  • LEN-LONG 6 letters
  • VOW-3 3 vowels
  • CONFUS-MID 10 pairs
  • VAR-MID 9 variants
  • BOOK-DENSE 6,566
  • PHOTO-FINISH supercharged

Nearest frequency peer: supercharged (-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 “surety”

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

corpus weight

What this shows “surety” 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).

surety vs surly
67% similar
surety vs surry
67% similar
surety vs survey
67% similar

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

Key facts for surety
PropertyValue
Headwordsurety
LanguageEnglish
Part of speechNoun
IPA/ˈʃɔːɹɪti/
Letters6
Frequency rank#36,360
Misspellings tracked9
Confusable pairs10
SourceWiktionary (kaikki.org)

Frequency seat of misspelling magnet “surety”

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).suretylands 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 “supercharged” (#36,359), “Susquehanna” (#36,361), “sunflowers” (#36,358). Among 6,566 “S” headwords, “surety” is #36,360. Source: FrequencyWords open word-frequency list.

A misspelling magnet

The generator records 9 spelling variants around surety (IPA /ˈʃɔːɹɪti/), anoun. Corpus frequency is #36,360 among 6,566 “S” headwords. Wiktionary lists 6 senses, so context still picks the gloss.

Our generated misspelling index lists 9 likely wrong-spelling variants for surety, with forms such as "sruety", "ssurety", and "suerty". 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 10 confusable-pair relationships, "surly", "surry", "survey", 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 Middle English surete, attested since the early 1300s in the sense "guarantee, promise, pledge, assurance", from Anglo-Norman seurté/Old French seurté with the same meaning (whence modern French sûreté), from Latin sēcūritās. Equivalent to sure + -ty. … The correct English form is surety, spelled S-U-R-E-T-Y.

Definition

  1. 1
    Certainty.
  2. 2
    That which makes sure; that which confirms; ground of confidence or security.
  3. 3
    A promise to pay a sum of money in the event that another person fails to fulfill an obligation.
  4. 4
    One who undertakes to pay money or perform other acts in the event that his principal fails therein.
  5. 5
    A substitute; a hostage.
  6. 6
    Evidence; confirmation; warrant.

Recorded use

Wiktionary examples

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

  1. Know of a surety, that thy seed shall be a stranger in a land that is not theirs.
  2. For the more surety they looked round about.

Etymology

From Middle English surete, attested since the early 1300s in the sense "guarantee, promise, pledge, assurance", from Anglo-Norman seurté/Old French seurté with the same meaning (whence modern French sûreté), from Latin sēcūritās. Equivalent to sure + -ty. The senses "security, safety, stability" and "certainty" are attested since the late 1300s. "One who undertakes to pay if another does not" is from the early 1400s. Doublet of security.

This word in other languages

fianza(Español)cautionnement(Français)Bürgschaft(Deutsch)caução(Português)

Common misspellings

Also misspelled as:

  • sruety
  • ssurety
  • suerty
  • suretty
  • suretyy
  • sureyt
  • surrety
  • surtey
  • usrety

Misspelling Pattern Breakdown

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

sruety2ssurety1suerty2suretty1suretyy1sureyt2surrety1surtey2
Edit distance from "surety"

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 "surety"?
"surety" is spelled S-U-R-E-T-Y. The IPA pronunciation is /ˈʃɔːɹɪti/.
What does "surety" mean?
As a noun, "surety" means: Certainty.
What words are commonly confused with "surety"?
"surety" is commonly confused with "surly", "surry", "survey". These words look or sound similar but have different meanings. PlainSpell provides detailed comparisons for each pair.
How do you pronounce "surety"?
The IPA (International Phonetic Alphabet) transcription for "surety" is /ˈʃɔːɹɪti/. 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 "surety"?
From Middle English surete, attested since the early 1300s in the sense "guarantee, promise, pledge, assurance", from Anglo-Norman seurté/Old French seurté with the same meaning (whence modern French sûreté), from Latin sēcūritās. Equivalent to su... 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 "surety", not the corpus desk frequency band.

Same letter count

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

Sylvie#36,365steely#36,352talkie#36,368solver#36,343

Similar misspelling depth

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

stiffer9 variantsstagger9 variantsverity9 variantsrusher9 variants

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

Source: FrequencyWords open word-frequency list