triadvstriageWhich spelling fits?

Which to use

“triad” and “triage” are a confusable English pair: similar on the page, but distinct in meaning, check the gloss before you choose.

#21,685
“triad” frequency rank
#33,466
“triage” frequency rank
55151
confusion score

Side-by-Side Comparison

Feature triad triage
Definition A grouping of three. Assessment or sorting according to quality, need, etc., especially to determine how resources will be allocated.

Where the eye mixes triad and triage

Muted = shared; highlighted = the visual trap. They share 4 letters in sequence. triad runs 5 letters (CCVVC) against triage's 6 (CCVVCV) - the length gap alone is often enough to separate them once you know to check it.

5 ch
triad
6 ch
triage

Visual trap between triad and triage

A purely visual mix-up. triad (/ˈtɹaɪ.æd/) and triage (/ˈtɹiː.ɑːʒ/) are said differently, so reading them aloud is the quickest way to catch the wrong one. On the page they stay close: they differ by 1 letter(s) in length. Our composite confusion score for this pair is 55151, derived from the frequency rank of both members and their visual similarity.

triad is recorded at frequency rank #21,685, classified as anoun, pronounced /ˈtɹaɪ.æd/. triage is at rank #33,466, tagged as anoun, pronounced /ˈtɹiː.ɑːʒ/.

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 55151, this pair ranks #135,820 of 530,003 scored English confusable pairs - roughly mid-pack for confusability.

Orthographic DNA of triad vs triage

Shared letters: airt. Private to "triad": d. Private to "triage": eg.

"triad" · 5 letters · shape CCVVC  ·  "triage" · 6 letters · shape CCVVCV

Known mistypes of this pair

  • triad ← rtiad · tirad · traid · triadd · trida · trriad · ttriad
  • triage ← rtiage · tirage · traige · triaeg · triagge · trigae · trriage · ttriage

Frequently Asked Questions

Is swapping "triad" for "triage" ever safe?
No. They are said differently (/ˈtɹaɪ.æd/ versus /ˈtɹiː.ɑːʒ/) and carry different meanings; reading the sentence aloud is usually enough to catch the wrong one.
In ordinary English text, does "triad" or "triage" show up more?
"triad" is the more common of the two: it sits at frequency rank #21,685 in our English list, against #33,466 for "triage". The two are close in frequency, so neither is a safe default; check the meaning rather than guessing.

Useful next steps

Eye-level mix-up between "triad" and "triage" is sorted above. Next: full entries or other pairs that share a letter shape.

  • Full dictionary entry for "triad" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "triage" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #135,820 of 530,003 scored English confusable pairs in this corpus vintage. Corpus statistics
  • "triad" and "triage" also get mixed up with nearby pairs, the highest-scored neighbour is "triage vs trig". 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 #135,820 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