injustovsinsistoWhich spelling fits?

Quick tell: injusto is a adjective, insisto is a verb, so they fill different roles in a sentence.

Which to use

“injusto” is an adjective and “insisto” is a verb - they look or sound alike but fill different roles in a sentence.

#6,316
“injusto” frequency rank
#10,357
“insisto” frequency rank
16673
confusion score

Side-by-Side Comparison

Feature injusto insisto
Definition Que no es justo o carece de equidad. Primera persona del singular (yo) del presente de indicativo de insistir.

Where the eye mixes injusto and insisto

Muted = shared; highlighted = the visual trap. They share 5 letters in sequence. injusto and insisto follow the identical consonant-vowel pattern (VCCVCCV). Same shape at a glance is often the real trap, independent of shared letters.

7 ch
injusto
7 ch
insisto

Why the eye confuses injusto with insisto

These two trip readers on the page rather than in the ear: injusto is [ĩŋˈxust̪o] while insisto is [ĩnˈsist̪o]. Spoken aloud the problem disappears. In writing it persists, because they share most of their letters but differ in 2 positions, and the parts of speech differ too (adjective vs verb), which is usually the fastest check. Our composite confusion score for this pair is 16673, derived from the frequency rank of both members and their visual similarity.

injusto is recorded at frequency rank #6,316, classified as anadj, pronounced [ĩŋˈxust̪o]. insisto is at rank #10,357, tagged as averb, pronounced [ĩnˈsist̪o].

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 16673, this pair ranks #275,210 of 323,831 scored Spanish confusable pairs - a relatively easy-to-tell-apart pair.

Orthographic DNA of injusto vs insisto

Shared letters: inost. Private to "injusto": ju. Private to "insisto": -.

"injusto" · 7 letters · shape VCCVCCV  ·  "insisto" · 7 letters · shape VCCVCCV

Known mistypes of this pair

  • injusto ← ijnusto · injjusto · injsuto · injusot · injussto · injustto · injutso · innjusto
  • insisto ← incisto · inissto · innsisto · insisot · insissto · insistto · insitso · inssisto

Frequently Asked Questions

Do "injusto" and "insisto" mean the same thing in a sentence?
No - they are not even the same part of speech. "injusto" is an adjective and "insisto" a verb, so a sentence built for one is usually ungrammatical with the other.
Which is more common, "injusto" or "insisto"?
"injusto" is the more common of the two: it sits at frequency rank #6,316 in our Spanish list, against #10,357 for "insisto". 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 "injusto" and "insisto" is sorted above. Next: full entries or other pairs that share a letter shape.

  • Full dictionary entry for "injusto" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "insisto" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #275,210 of 323,831 scored Spanish confusable pairs in this corpus vintage. Corpus statistics
  • "injusto" and "insisto" also get mixed up with nearby pairs, the highest-scored neighbour is "insistí vs insisto". 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 #275,210 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