unum

\ˈu.num\

/\ˈu.num\/ adj

The verdict

“unum” is uncommon French (frequency #84,404 among 456 “U” headwords), classed as an adjective. The kind of spelling people second-guess.

#84,404
frequency rank, French
456
“U” headwords

According to Wiktionary data (CC BY-SA, analyzed September 3, 2026) - nominatif neutre singulier de unus.

Corpus desk

Index FR-unum · unum · French

unum · rank #84,404 · 0 variants · 0 confusables

  • FREQ-RARE #84,404
  • LEN-MID 4 letters
  • VOW-2 2 vowels
  • CONFUS-0 No pairs
  • VAR-0 0 variants
  • BOOK-MID 456
  • PHOTO-FINISH urbaniser

Nearest frequency peer: urbaniser (+1 rank slots)

Desk codes from Wiktionary headword shape, FrequencyWords rank tier, confusable-pair count, generated misspelling depth, letter-cohort book size, and photo-finish peer. Not a difficulty grade.

Rangs de longue queue près de « unum »

Bande clairsemée: les barres inversent le rang pour que le rare se lise plus court

corpus weight

What this shows Vue de longue queue: où « unum » se situe face à des rangs français aussi rares.

Source FrequencyWords open word-frequency list As of September 3, 2026
Key facts for unum
PropertyValue
Headwordunum
LanguageFrench
Part of speechAdjective
IPA\ˈu.num\
Letters4
Frequency rank#84,404
Misspellings tracked0
Confusable pairs0
SourceWiktionary (kaikki.org)

Longue queue: rang de « unum » en français

Cette échelle va du noyau du français courant (gauche) jusqu'à la traîne des formes rares (droite).unumtombe dans cette queue de rareté:

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

L'axe est logarithmique: chaque tic marque environ dix fois moins de fréquence. Voisins rares de la même bande: « urbaniser » (#84,405), « usités » (#84,406), « valeureuse » (#84,407). Parmi 456 lemmes en « U », « unum » est au #84,404. Source: FrequencyWords open word-frequency list.

Rare enough to double-check

unum is uncommon French at frequency #84,404 among 456 “U” headwords, classed as anadjective, transcribed \ˈu.num\. Rarity is why readers land here mid-draft. 3 senses are on record.

unum doesn't appear in our generated misspelling index, typically a sign the spelling maps closely to how the word sounds. This entry stands alone in our confusable dataset, which usually means its spelling is distinct enough that readers don't reach for a similar-looking word instead.

This headword's origin isn't recorded in our source data, so its spelling pattern is best understood through pronunciation rather than a traceable origin. The correct French form is unum, spelled U-N-U-M.

Definition

  1. 1
    nominatif neutre singulier de unus.
  2. 2
    vocatif neutre singulier de unus.
  3. 3
    accusatif masculin et neutre singulier de unus.

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 French corpus, MIT). See the methodology for how each field is sourced and updated.

Frequently Asked Questions

How do you spell "unum"?
"unum" is spelled U-N-U-M. The IPA pronunciation is \ˈu.num\.
What does "unum" mean?
As an adjective, "unum" means: nominatif neutre singulier de unus.
How do you pronounce "unum"?
The IPA (International Phonetic Alphabet) transcription for "unum" is \ˈu.num\. Click the speaker icon on the pronunciation badge above to hear it spoken aloud where audio is available.
What language does "unum" come from?
"unum" is a French word. PlainSpell's reference spans five languages -- English, Spanish, Portuguese, French, and German -- with definitions, pronunciations, and spelling data for each.
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.

Similar French words by spelling shape

Same letter count and similar misspelling depth for "unum", not the corpus desk frequency band.

Same letter count

Frequency-ranked French headwords with 4 letters (nearest by frequency rank).

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

Source: FrequencyWords open word-frequency list