TOIvstoxicConfusable pair

Quick tell: TOI is a name, toxic is an adjective, so they fill different roles in a sentence.

Which to use

“TOI” is a name and “toxic” is an adjective - they look or sound alike but fill different roles in a sentence.

#32,212
“TOI” frequency rank
#4,807
“toxic” frequency rank
37019
confusion score

Side-by-Side Comparison

Feature TOI toxic
Definition Initialism of The Times of India, an Indian newspaper. Having a chemical nature that is harmful to health or lethal if consumed or otherwise entering into the body in sufficient quantities.

Letter map: TOI vs toxic

Shared letters muted; letters that set TOI and toxic apart highlighted. Shared run: 3. TOI runs 3 letters (CVV) against toxic's 5 (CVCVC) - the length gap alone is often enough to separate them once you know to check it.

3 ch
TOI
5 ch
toxic

Role in the sentence - TOI and toxic

Our dataset has no pronunciation recorded for both members, so the reliable separator here is grammatical: TOI is aname and toxicanadjective. On the page they differ by 2 letter(s) in length. Our composite confusion score for this pair is 37019, derived from the frequency rank of both members and their visual similarity.

TOI is recorded at frequency rank #32,212, classified as aname. toxic is at rank #4,807, tagged as anadj, pronounced /ˈtɒk.sɪk/.

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 37019, this pair ranks #298,131 of 530,003 scored English confusable pairs - roughly mid-pack for confusability.

Orthographic DNA of TOI vs toxic

Shared letters: iot. Private to "TOI": -. Private to "toxic": cx.

"TOI" · 3 letters · shape CVV  ·  "toxic" · 5 letters · shape CVCVC

Known mistypes of this pair

  • toxic ← otxic · toixc · toxci · toxicc · toxxic · ttoxic · txoic

Frequently Asked Questions

Is swapping "TOI" for "toxic" ever safe?
No - they are not even the same part of speech. "TOI" is a name and "toxic" an adjective, so a sentence built for one is usually ungrammatical with the other.
Frequency check: "TOI" vs "toxic" - which ranks higher?
"toxic" is the more common of the two: it sits at frequency rank #4,807 in our English list, against #32,212 for "TOI". The two are close in frequency, so neither is a safe default; check the meaning rather than guessing.

What to do next

You've compared "TOI" and "toxic". Here's where to go from here.

  • Full dictionary entry for "TOI" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "toxic" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #298,131 of 530,003 scored English confusable pairs in this corpus vintage. Corpus statistics
  • "TOI" and "toxic" also get mixed up with nearby pairs, the highest-scored neighbour is "Taf vs TOI". 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 #298,131 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