adictivovsaditivosConfusable pair

Quick tell: adictivo is a adjective, aditivos is a noun, so they fill different roles in a sentence.

Which to use

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

#29,460
“adictivo” frequency rank
#32,943
“aditivos” frequency rank
62403
confusion score

Side-by-Side Comparison

Feature adictivo aditivos
Definition Que genera o causa adicción, necesidad o hábito compulsivo. Forma del plural de aditivo.

Where the eye mixes adictivo and aditivos

Muted = shared; highlighted = the visual trap. They share 7 letters in sequence. adictivo (VCVCCVCV) and aditivos (VCVCVCVC) run the same length but a different consonant-vowel pattern - the shape difference is usually the fastest tell.

8 ch
adictivo
8 ch
aditivos

Look-alike desk: adictivo vs aditivos

These two trip readers on the page rather than in the ear: adictivo is [að̞ikˈt̪iβ̞o] while aditivos is [að̞iˈt̪iβ̞os]. Spoken aloud the problem disappears. In writing it persists, because they share most of their letters but differ in 5 positions, and the parts of speech differ too (adjective vs noun), which is usually the fastest check. Our composite confusion score for this pair is 62403, derived from the frequency rank of both members and their visual similarity.

adictivo is recorded at frequency rank #29,460, classified as anadj, pronounced [að̞ikˈt̪iβ̞o]. aditivos is at rank #32,943, tagged as anoun, pronounced [að̞iˈt̪iβ̞os].

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 62403, this pair ranks #52,156 of 323,831 scored Spanish confusable pairs - among the most confusable pairs.

Orthographic DNA of adictivo vs aditivos

Shared letters: adiotv. Private to "adictivo": c. Private to "aditivos": s.

"adictivo" · 8 letters · shape VCVCCVCV  ·  "aditivos" · 8 letters · shape VCVCVCVC

Known mistypes of this pair

  • adictivoadcitivo · addictivo · adicctivo · adicitvo · adictibo · adictiov · adictivvo · adicttivo
  • aditivosadditivos · adiitvos · aditibos · aditiovs · aditivoss · aditivso · aditivvos · adittivos

Frequently Asked Questions

Is swapping "adictivo" for "aditivos" ever safe?
No - they are not even the same part of speech. "adictivo" is an adjective and "aditivos" a noun, so a sentence built for one is usually ungrammatical with the other.
In ordinary Spanish text, does "adictivo" or "aditivos" show up more?
"adictivo" is the more common of the two: it sits at frequency rank #29,460 in our Spanish list, against #32,943 for "aditivos". The two are close in frequency, so neither is a safe default; check the meaning rather than guessing.

Useful next steps

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

  • Full dictionary entry for "adictivo" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "aditivos" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #52,156 of 323,831 scored Spanish confusable pairs in this corpus vintage. Corpus statistics
  • "adictivo" and "aditivos" also get mixed up with nearby pairs, the highest-scored neighbour is "aditivo vs aditivos". 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 #52,156 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