TOCvstopicWhich spelling fits?

Which to use

“TOC” and “topic” are a confusable Spanish pair: similar on the page, but distinct in meaning, check the gloss before you choose.

#17,835
“TOC” frequency rank
#18,405
“topic” frequency rank
36240
confusion score

Side-by-Side Comparison

Feature TOC topic
Definition Trastorno caracterizado por pensamientos intrusivos, repetitivos y persistentes que producen gran ansiedad y otras molestias que el afectado trata de mitigar mediante rituales repetitivos denominados compulsiones. Tema.

Where the eye mixes TOC and topic

Muted = shared; highlighted = the visual trap. They share 3 letters in sequence.

3 ch
TOC
5 ch
topic

Visual trap between TOC and topic

A purely visual mix-up. TOC ([ˈt̪ok]) and topic (/ˈtɒp.ɪk/) 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 2 letter(s) in length. Our composite confusion score for this pair is 36240, derived from the frequency rank of both members and their visual similarity.

TOC is recorded at frequency rank #17,835, classified as anoun, pronounced [ˈt̪ok]. topic is at rank #18,405, tagged as anoun, pronounced /ˈtɒp.ɪk/.

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 36240, this pair ranks #181,684 of 323,831 scored Spanish confusable pairs - roughly mid-pack for confusability.

Orthographic DNA of TOC vs topic

Shared letters: cot. Private to "TOC": -. Private to "topic": ip.

"TOC" · 3 letters · shape CVC  ·  "topic" · 5 letters · shape CVCVC

Known mistypes of this pair

  • topicotpic · toipc · topci · topicc · toppic · tpoic · ttopic

Frequently Asked Questions

Can "TOC" and "topic" be used interchangeably?
No. They are said differently ([ˈt̪ok] versus /ˈtɒp.ɪk/) and carry different meanings; reading the sentence aloud is usually enough to catch the wrong one.
In ordinary Spanish text, does "TOC" or "topic" show up more?
"TOC" is the more common of the two: it sits at frequency rank #17,835 in our Spanish list, against #18,405 for "topic". The two are close in frequency, so neither is a safe default; check the meaning rather than guessing.

What to do next

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

  • Full dictionary entry for "TOC" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "topic" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #181,684 of 323,831 scored Spanish confusable pairs in this corpus vintage. Corpus statistics
  • "TOC" and "topic" also get mixed up with nearby pairs, the highest-scored neighbour is "TOC vs toys". 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 #181,684 of 323,831 scored Spanish pairs, corpus vintage 2026-09-03, not spelling advice.

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

Source: FrequencyWords open word-frequency list