solvssolosWhich spelling fits?

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

Which to use

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

#716
“sol” frequency rank
#3,083
“solos” frequency rank
3799
confusion score

Side-by-Side Comparison

Feature sol solos
Definition Estrella del sistema planetario en el que se encuentra la Tierra. Forma del masculino plural de solo.

Where the eye mixes sol and solos

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

3 ch
sol
5 ch
solos

Visual trap between sol and solos

These two trip readers on the page rather than in the ear: sol is [ˈsol] while solos is [ˈsolos]. Spoken aloud the problem disappears. In writing it persists, because they differ by 2 extra letter(s) - “sol” sits inside “solos”, and the parts of speech differ too (noun vs adjective), which is usually the fastest check. Our composite confusion score for this pair is 3799, derived from the frequency rank of both members and their visual similarity.

sol is recorded at frequency rank #716, classified as anoun, pronounced [ˈsol]. solos is at rank #3,083, tagged as anadj, pronounced [ˈsolos].

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 3799, this pair ranks #317,527 of 323,831 scored Spanish confusable pairs - a relatively easy-to-tell-apart pair.

Orthographic DNA of sol vs solos

Shared letters: los. Private to "sol": -. Private to "solos": -.

"sol" · 3 letters · shape CVC  ·  "solos" · 5 letters · shape CVCVC

Known mistypes of this pair

  • solososlos · sloos · sollos · soloss · solso · sools · ssolos

Frequently Asked Questions

Can "sol" and "solos" be used interchangeably?
No - they are not even the same part of speech. "sol" is a noun and "solos" an adjective, so a sentence built for one is usually ungrammatical with the other.
In ordinary Spanish text, does "sol" or "solos" show up more?
"sol" is the more common of the two: it sits at frequency rank #716 in our Spanish list, against #3,083 for "solos". 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 "sol" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "solos" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #317,527 of 323,831 scored Spanish confusable pairs in this corpus vintage. Corpus statistics
  • "sol" and "solos" also get mixed up with nearby pairs, the highest-scored neighbour is "solos vs sous". 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 #317,527 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