solus

adj

"solus" is a 5-letter English headword indexed on PlainSpell.

The verdict

“solus” is uncommon English (frequency #67,061 among 54,294 “S” headwords), classed as an adjective. The kind of spelling people second-guess.

#67,061
frequency rank, English
54,294
“S” headwords

According to Wiktionary data (CC BY-SA, analyzed May 6, 2026) - alone, unaccompanied (as a stage direction)

Key facts for solus
PropertyValue
Headwordsolus
LanguageEnglish
Part of speechAdjective
Letters5
Frequency rank#67,061
Misspellings tracked0
Confusable pairs0
SourceWiktionary (kaikki.org)

Where “solus” sits in English frequency

Every-word frequency runs from the handful of words we use constantly (left) to the long tail used once in a blue moon (right). solus lands here:

#1#100#1K#10K#100K
← used constantlyrarely used →

Scale is logarithmic (each tick is 10× rarer). Source: FrequencyWords open word-frequency list.

Rare enough to double-check

solus is uncommon English at frequency #67,061 among 54,294 “S” headwords, classed as anadjective. Rarity is why readers land here mid-draft. Gloss: "alone, unaccompanied (as a stage direction)".

solus has no tracked misspelling variants, which points to an orthography that plays by predictable English rules. No confusable counterpart is on file for this word, a sign it's visually distinctive enough not to be mixed up with another word.

Etymologically, the entry records: From Latin sōlus. The correct English form is solus, spelled S-O-L-U-S.

Definition

  1. 1
    alone, unaccompanied (as a stage direction)

Etymology

From Latin sōlus.

Definitions, pronunciation, and etymology for this entry are drawn from Wiktionary via the kaikki.org structured extract (CC BY-SA); frequency ordering uses the FrequencyWords open word-frequency list (2018 English corpus, MIT). See the methodology for how each field is sourced and updated.

Frequently Asked Questions

How do you spell "solus"?
"solus" is spelled S-O-L-U-S.
What does "solus" mean?
As an adjective, "solus" means: alone, unaccompanied (as a stage direction)
What is the origin of the word "solus"?
From Latin sōlus. See the full etymology section above for more details.
Is PlainSpell free to use?
Yes, PlainSpell is a completely free word reference. You can look up definitions, pronunciations, confusable pairs, homophones, and spelling corrections across 5 languages without any sign-up or subscription.

Using “solus”

The practical upshot for anyone who landed here from a spell-check.

  • The one correct English spelling is S-O-L-U-S - every other letter order is a misspelling in standard orthography.
  • Browse more English words and confusable pairs in the same reference. English words

Other uncommon English words near this rank

Data Source

Wiktionary (via kaikki.org), licensed under CC BY-SA & GFDL. Word ordering uses an open word-frequency list; misspelling variants are generated by edit-distance from the correct headword.

Source: Wiktionary (via kaikki.org) Structured Wiktionary extract

Source: FrequencyWords open word-frequency list