supervisavssupervisorWhich spelling fits?

Quick tell: supervisa is a verb, supervisor is a noun, so they fill different roles in a sentence.

Which to use

“supervisa” is a verb and “supervisor” is a noun - they look or sound alike but fill different roles in a sentence.

#31,130
“supervisa” frequency rank
#13,797
“supervisor” frequency rank
44927
confusion score

Side-by-Side Comparison

Feature supervisa supervisor
Definition Tercera persona del singular (él, ella, ello; usted, 2.ª persona) del presente de indicativo de supervisar. El encargado de supervisar un sistema u organización.

Where the eye mixes supervisa and supervisor

Muted = shared; highlighted = the visual trap. They share 8 letters in sequence.

9 ch
supervisa
10 ch
supervisor

Visual trap between supervisa and supervisor

These two trip readers on the page rather than in the ear: supervisa is [supeɾˈβ̞isa] while supervisor is [supeɾβ̞iˈsoɾ]. 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 (verb vs noun), which is usually the fastest check. Our composite confusion score for this pair is 44927, derived from the frequency rank of both members and their visual similarity.

supervisa is recorded at frequency rank #31,130, classified as averb, pronounced [supeɾˈβ̞isa]. supervisor is at rank #13,797, tagged as anoun, pronounced [supeɾβ̞iˈsoɾ].

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 44927, this pair ranks #134,316 of 323,831 scored Spanish confusable pairs - roughly mid-pack for confusability.

Orthographic DNA of supervisa vs supervisor

Shared letters: eiprsuv. Private to "supervisa": a. Private to "supervisor": o.

"supervisa" · 9 letters · shape CVCVCCVCV  ·  "supervisor" · 10 letters · shape CVCVCCVCVC

Known mistypes of this pair

  • supervisaspuervisa · ssupervisa · sueprvisa · superbisa · superivsa · superrvisa · supervias · supervissa
  • supervisorspuervisor · ssupervisor · sueprvisor · superbisor · superivsor · superrvisor · superviosr · supervisorr

Frequently Asked Questions

Can "supervisa" and "supervisor" be used interchangeably?
No - they are not even the same part of speech. "supervisa" is a verb and "supervisor" a noun, so a sentence built for one is usually ungrammatical with the other.
Frequency check: "supervisa" vs "supervisor" - which ranks higher?
"supervisor" is the more common of the two: it sits at frequency rank #13,797 in our Spanish list, against #31,130 for "supervisa". The two are close in frequency, so neither is a safe default; check the meaning rather than guessing.

After this comparison

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

  • Full dictionary entry for "supervisa" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "supervisor" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #134,316 of 323,831 scored Spanish confusable pairs in this corpus vintage. Corpus statistics
  • "supervisa" and "supervisor" also get mixed up with nearby pairs, the highest-scored neighbour is "supervisa vs supervisada". 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 #134,316 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