termedvstestedTell them apart

Which to use

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

#12,695
“termed” frequency rank
#3,144
“tested” frequency rank
15839
confusion score

Side-by-Side Comparison

Feature termed tested
Definition simple past and past participle of term simple past and past participle of test

Where the eye mixes termed and tested

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

6 ch
termed
6 ch
tested

Visual trap between termed and tested

A purely visual mix-up. termed (/tɝmd/) and tested (/ˈtɛstɪd/) are said differently, so reading them aloud is the quickest way to catch the wrong one. On the page they stay close: they share most of their letters but differ in 2 positions. Our composite confusion score for this pair is 15839, derived from the frequency rank of both members and their visual similarity.

termed is recorded at frequency rank #12,695, classified as averb, pronounced /tɝmd/. tested is at rank #3,144, tagged as averb, pronounced /ˈtɛstɪd/.

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 15839, this pair ranks #461,471 of 530,003 scored English confusable pairs - a relatively easy-to-tell-apart pair.

Orthographic DNA of termed vs tested

Shared letters: det. Private to "termed": mr. Private to "tested": s.

"termed" · 6 letters · shape CVCCVC  ·  "tested" · 6 letters · shape CVCCVC

Known mistypes of this pair

  • termedetrmed · temred · teremd · termde · termedd · termmed · terrmed · tremed
  • testedetsted · tesetd · tessted · testde · testedd · testted · tetsed · tseted

Frequently Asked Questions

Can "termed" and "tested" be used interchangeably?
No. They are said differently (/tɝmd/ versus /ˈtɛstɪd/) and carry different meanings; reading the sentence aloud is usually enough to catch the wrong one.
Which is more common, "termed" or "tested"?
"tested" is the more common of the two: it sits at frequency rank #3,144 in our English list, against #12,695 for "termed". The two are close in frequency, so neither is a safe default; check the meaning rather than guessing.

What to do next

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

  • Full dictionary entry for "termed" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "tested" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #461,471 of 530,003 scored English confusable pairs in this corpus vintage. Corpus statistics
  • "termed" and "tested" also get mixed up with nearby pairs, the highest-scored neighbour is "teared vs termed". 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 #461,471 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