apisvsaptosWhich spelling fits?

Quick tell: apis is a noun, aptos is an adjective, so they fill different roles in a sentence.

Which to use

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

#49,423
“apis” frequency rank
#17,867
“aptos” frequency rank
67290
confusion score

Side-by-Side Comparison

Feature apis aptos
Definition Abeja. Forma del plural de apto.

Where the eye mixes apis and aptos

Muted = shared; highlighted = the visual trap. They share 3 letters in sequence. apis runs 4 letters (VCVC) against aptos's 5 (VCCVC) - the length gap alone is often enough to separate them once you know to check it.

4 ch
apis
5 ch
aptos

Visual trap between apis and aptos

These two trip readers on the page rather than in the ear: apis is /ˈa.pis/ while aptos is [ˈapt̪os]. 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 (noun vs adjective), which is usually the fastest check. Our composite confusion score for this pair is 67290, derived from the frequency rank of both members and their visual similarity.

apis is recorded at frequency rank #49,423, classified as anoun, pronounced /ˈa.pis/. aptos is at rank #17,867, tagged as anadj, pronounced [ˈapt̪os].

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 67290, this pair ranks #37,532 of 323,831 scored Spanish confusable pairs - among the most confusable pairs.

Orthographic DNA of apis vs aptos

Shared letters: aps. Private to "apis": i. Private to "aptos": ot.

"apis" · 4 letters · shape VCVC  ·  "aptos" · 5 letters · shape VCCVC

Known mistypes of this pair

  • apis ← aips · apiss · appis · apsi · pais
  • aptos ← apots · apptos · aptoss · aptso · apttos · atpos

Frequently Asked Questions

Is swapping "apis" for "aptos" ever safe?
No - they are not even the same part of speech. "apis" is a noun and "aptos" an adjective, so a sentence built for one is usually ungrammatical with the other.
Frequency check: "apis" vs "aptos" - which ranks higher?
"aptos" is the more common of the two: it sits at frequency rank #17,867 in our Spanish list, against #49,423 for "apis". The two are close in frequency, so neither is a safe default; check the meaning rather than guessing.

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 "apis" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "aptos" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #37,532 of 323,831 scored Spanish confusable pairs in this corpus vintage. Corpus statistics
  • "apis" and "aptos" also get mixed up with nearby pairs, the highest-scored neighbour is "alió vs apis". 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 #37,532 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