oz

/aʊns/

//aʊns// abbrev

The verdict

“oz” sits in 20 confusable pairs (corpus #16,661) as an abbreviation. The look-alike neighbours are the real trap.

#16,661
frequency rank, Spanish
1,467
“O” headwords
20
confusable pairs

According to Wiktionary data (CC BY-SA, analyzed September 3, 2026) - Abreviatura de ounce ('onza').

Corpus desk

Index ES-oz · oz · Spanish

oz · rank #16,661 · 0 variants · 20 confusables

  • FREQ-MID #16,661
  • LEN-SHORT 2 letters
  • VOW-1 1 vowel
  • CONFUS-HIGH 20 pairs
  • VAR-0 0 variants
  • BOOK-MID 1,467
  • PHOTO-FINISH ostenta

Nearest frequency peer: ostenta (-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.

Vecinos de frecuencia del confusable “oz”

Pares de peso similar en el corpus, aparte de los confusables abajo

corpus weight

What this shows Las barras sitúan “oz” frente a los lemas españoles más cercanos por rango, no un reprint del escritorio de confusables.

Source FrequencyWords open word-frequency list As of September 3, 2026

Visual similarity to commonly confused words

How many letter changes separate each confused pair (Levenshtein distance, normalized).

oz vs o
50% similar
oz vs os
50% similar
oz vs of
50% similar

Source: PlainSpell confusable corpus (Wiktionary, CC BY-SA).

Key facts for oz
PropertyValue
Headwordoz
LanguageSpanish
Part of speechAbbreviation
IPA/aʊns/
Letters2
Frequency rank#16,661
Misspellings tracked0
Confusable pairs20
SourceWiktionary (kaikki.org)

Rango de corpus junto a confusables de “oz”

De izquierda a derecha: las pocas palabras que cargan el habla diaria, luego la cola larga casi invisible.ozcae aquí:

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

Los ticks avanzan en logaritmo; cada uno es del orden de diez veces más raro. En la misma franja de rareza aparecen “ostenta” (#16,660), “orador” (#16,659), “ora” (#16,658). Entre 1,467 lemas con “O”, “oz” va en #16,661. Source: FrequencyWords open word-frequency list.

Easy to mix with look-alikes

The spelling risk for oz is neighbouring look-alikes ("o", "os", …), not just typos; it is anabbreviation pronounced /aʊns/. Frequency #16,661 among 1,467 “O” headwords. Gloss: "Abreviatura de ounce ('onza').".

oz doesn't appear in our generated misspelling index, typically a sign the spelling maps closely to how the word sounds. It also participates in 20 confusable-pair relationships, "o", "os", "of", and more, where similar look or sound leads writers to substitute one word for another in context.

This headword's origin isn't recorded in our source data, leaving phoneme-to-grapheme mapping as the best guide to its spelling rather than a borrowing history. The correct Spanish form is oz, spelled O-Z.

Definition

  1. 1
    Abreviatura de ounce ('onza').

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

Frequently Asked Questions

How do you spell "oz"?
"oz" is spelled O-Z. The IPA pronunciation is /aʊns/.
What does "oz" mean?
As an abbreviation, "oz" means: Abreviatura de ounce ('onza').
What words are commonly confused with "oz"?
"oz" is commonly confused with "o", "os", "of". These words look or sound similar but have different meanings. PlainSpell provides detailed comparisons for each pair.
How do you pronounce "oz"?
The IPA (International Phonetic Alphabet) transcription for "oz" is /aʊns/. Click the speaker icon on the pronunciation badge above to hear it spoken aloud where audio is available.
What language does "oz" come from?
"oz" is a Spanish word. PlainSpell covers definitions, pronunciations, and spelling data across English, Spanish, Portuguese, French, and German.
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.

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

Source: FrequencyWords open word-frequency list