trustyvstruthWhich spelling fits?

Quick tell: trusty is a adjective, truth is a noun, so they fill different roles in a sentence.

Which to use

“trusty” is an adjective and “truth” is a noun - they look or sound alike but fill different roles in a sentence.

#28,063
“trusty” frequency rank
#960
“truth” frequency rank
29023
confusion score

Side-by-Side Comparison

Feature trusty truth
Definition Reliable or trustworthy. True facts, genuine depiction or statements of reality.

Where the eye mixes trusty and truth

Muted = shared; highlighted = the visual trap. They share 4 letters in sequence.

6 ch
trusty
5 ch
truth

Look-alike desk: trusty vs truth

These two trip readers on the page rather than in the ear: trusty is /ˈtɹʌsti/ while truth is /tɹuːθ/. Spoken aloud the problem disappears. In writing it persists, because they differ by 1 letter(s) in length, and the parts of speech differ too (adjective vs noun), which is usually the fastest check. Our composite confusion score for this pair is 29023, derived from the frequency rank of both members and their visual similarity.

trusty is recorded at frequency rank #28,063, classified as anadj, pronounced /ˈtɹʌsti/. truth is at rank #960, tagged as anoun, pronounced /tɹuːθ/.

Glosses for this pair are partially populated in our dataset, but the full side-by-side definitions above should still guide you to the right choice.

With a confusion score of 29023, this pair ranks #366,392 of 530,003 scored English confusable pairs - roughly mid-pack for confusability.

Orthographic DNA of trusty vs truth

Shared letters: rtu. Private to "trusty": sy. Private to "truth": h.

"trusty" · 6 letters · shape CCVCCV  ·  "truth" · 5 letters · shape CCVCC

Known mistypes of this pair

  • trustyrtusty · trrusty · trsuty · trussty · trustty · trustyy · trusyt · trutsy
  • truthrtuth · trruth · trtuh · truht · truthh · trutth · ttruth · turth

Frequently Asked Questions

Can "trusty" and "truth" be used interchangeably?
No - they are not even the same part of speech. "trusty" is an adjective and "truth" a noun, so a sentence built for one is usually ungrammatical with the other.
Frequency check: "trusty" vs "truth" - which ranks higher?
"truth" is the more common of the two: it sits at frequency rank #960 in our English list, against #28,063 for "trusty". That is a wide gap, so in ordinary text the rarer spelling is the one worth double-checking.

After this comparison

Visual near-miss handled. Browse the word pages or a neighbour when the next look-alike shows up.

  • Full dictionary entry for "trusty" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "truth" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #366,392 of 530,003 scored English confusable pairs in this corpus vintage. Corpus statistics
  • "trusty" and "truth" also get mixed up with nearby pairs, the highest-scored neighbour is "trusty vs tryst". Nearby pair
  • Recorded mistypes exist for at least one side of this pair, useful when a spell-checker or OCR lands on the wrong form. See mistypes

Confusion rank #366,392 of 530,003 scored English pairs, corpus vintage 2026-09-03, not spelling advice.

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

Source: FrequencyWords open word-frequency list