trustworthiness

/ˈtɹʌst.wɜɹ.ði.nɛs/

//ˈtɹʌst.wɜɹ.ði.nɛs// noun

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

"trustworthiness" is a 15-letter English headword indexed on PlainSpell.

The verdict

“trustworthiness” has 23 generated spelling variants in the English index at frequency #43,433. The variants make it a useful spelling check.

#43,433
frequency rank, English
3,151
“T” headwords
23
tracked misspellings

According to Wiktionary data (CC BY-SA, analyzed September 3, 2026) - The state or quality of being trustworthy or reliable.

Corpus desk

Index EN-trustworthiness · trustworthiness · English

trustworthiness · rank #43,433 · 23 variants · 0 confusables

  • FREQ-MID #43,433
  • LEN-MEGA 15 letters
  • VOW-4 4 vowels
  • CONFUS-0 No pairs
  • VAR-HIGH 23 variants
  • BOOK-MID 3,151
  • PHOTO-FINISH triumphantly

Nearest frequency peer: triumphantly (-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.

Frequency neighbourhood for “trustworthiness”

Lower corpus rank = more everyday usage (inverted bar length for readability)

corpus weight

What this shows Bars show where “trustworthiness” sits against the nearest ranked English headwords in the FrequencyWords band, not a reprint of letter-browse containment.

Source FrequencyWords open word-frequency list As of September 3, 2026
Key facts for trustworthiness
PropertyValue
Headwordtrustworthiness
LanguageEnglish
Part of speechNoun
IPA/ˈtɹʌst.wɜɹ.ði.nɛs/
Letters15
Frequency rank#43,433
Misspellings tracked23
Confusable pairs0
SourceWiktionary (kaikki.org)

Where “trustworthiness” sits in English frequency

Every-word frequency runs from the handful of words we use constantly (left) to the long tail used once in a blue moon (right).trustworthinesslands 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 “triumphantly” (#43,432), “trawler” (#43,431), “tuan” (#43,435). Source: FrequencyWords open word-frequency list.

A misspelling magnet

The generator records 23 spelling variants around trustworthiness (IPA /ˈtɹʌst.wɜɹ.ði.nɛs/), anoun. Corpus frequency is #43,433 among 3,151 “T” headwords. Dominant gloss: "The state or quality of being trustworthy or reliable.".

Our generated misspelling index lists 23 likely wrong-spelling variants for trustworthiness, with forms such as "rtustworthiness", "trrustworthiness", and "trsutworthiness". 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. No confusable counterpart is on file for this word, suggesting its spelling stands apart enough that readers rarely confuse it with something else.

Etymologically, the entry records: From trustworthy + -ness. The correct English form is trustworthiness, spelled T-R-U-S-T-W-O-R-T-H-I-N-E-S-S.

Definition

  1. 1
    The state or quality of being trustworthy or reliable.

Recorded use

Wiktionary example

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

  1. With worrisome patients, it may be in order to predict or prescribe a relapse followed by a rerecovery, a sequence which gives greater confidence in the trustworthiness of the outcome.

Etymology

From trustworthy + -ness.

This word in other languages

integridad(Español)fiabilité(Français)

Common misspellings

Also misspelled as:

  • rtustworthiness
  • trrustworthiness
  • trsutworthiness
  • trusstworthiness
  • trustowrthiness
  • trusttworthiness
  • trustworhtiness
  • trustworrthiness
  • trustworthhiness
  • trustworthienss
  • trustworthines
  • trustworthinness
  • trustworthinses
  • trustworthniess
  • trustwortihness
  • trustwortthiness
  • trustwotrhiness
  • trustwrothiness
  • trustwworthiness
  • truswtorthiness
  • trutsworthiness
  • ttrustworthiness
  • turstworthiness

Misspelling Pattern Breakdown

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

rtustworthiness2trrustworthiness1trsutworthiness2trusstworthiness1trustowrthiness2trusttworthiness1trustworhtiness2trustworrthiness1
Edit distance from "trustworthiness"

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 "trustworthiness"?
"trustworthiness" is spelled T-R-U-S-T-W-O-R-T-H-I-N-E-S-S. The IPA pronunciation is /ˈtɹʌst.wɜɹ.ði.nɛs/.
What does "trustworthiness" mean?
As a noun, "trustworthiness" means: The state or quality of being trustworthy or reliable.
What are common misspellings of "trustworthiness"?
Common misspellings include "rtustworthiness", "trrustworthiness", "trsutworthiness", "trusstworthiness", "trustowrthiness". The correct spelling is "trustworthiness".
How do you pronounce "trustworthiness"?
The IPA (International Phonetic Alphabet) transcription for "trustworthiness" is /ˈtɹʌst.wɜɹ.ði.nɛs/. 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 "trustworthiness"?
From trustworthy + -ness. 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 "trustworthiness", not the corpus desk frequency band.

Same letter count

Frequency-ranked English headwords with 15 letters (nearest by frequency rank).

physiotherapist#43,310insubordination#43,719nationalisation#43,802pathophysiology#43,831

Similar misspelling depth

Headwords with a similar count of attested misspellings (23 here; floor ≥5).

hypothyroidism23 variantsirresponsibility23 variantsmarginalization23 variantsproportionality23 variants

What to do next

You've looked up "trustworthiness". Here's where to go from here.

  • 23 edit-distance misspelling variants are generated for spell-check research on this headword. See variants
  • Usage frequency rank #43,433 among English headwords in this corpus. Corpus statistics
  • Browse more English words in the "T" letter cohort. T–Z browse
  • PlainSpell rotates a curated Word of the Day from the English corpus, a passive way to discover vocabulary. Word of the Day

PlainSpell is a reference corpus, not spelling advice. Verify unusual forms in context.

Data Source

Wiktionary (via kaikki.org), licensed under CC BY-SA & GFDL. Word ordering uses an open word-frequency list; misspelling variants are generated by edit-distance from the correct headword.

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

Source: FrequencyWords open word-frequency list