mo

adj

The verdict

“mo” sits in 20 confusable pairs (corpus #7,460) as an adjective. The look-alike neighbours are the real trap.

#7,460
frequency rank, Spanish
3,868
“M” headwords
20
confusable pairs

According to Wiktionary data (CC BY-SA, analyzed September 3, 2026) - Mi, mío.

Corpus desk

Index ES-mo · mo · Spanish

mo · rank #7,460 · 0 variants · 20 confusables

  • FREQ-COMMON #7,460
  • LEN-SHORT 2 letters
  • VOW-1 1 vowel
  • CONFUS-HIGH 20 pairs
  • VAR-0 0 variants
  • BOOK-MID 3,868
  • PHOTO-FINISH molestia

Nearest frequency peer: molestia (+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.

Frequency neighbourhood for “mo”

Lower corpus rank = more everyday usage (inverted bar length for readability)

corpus weight

What this shows Bars show where “mo” sits against the nearest ranked Spanish headwords in the FrequencyWords band, not a reprint of letter-browse containment.

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).

mo vs my
50% similar
mo vs Mr
0% similar
mo vs mu
50% similar

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

Key facts for mo
PropertyValue
Headwordmo
LanguageSpanish
Part of speechAdjective
Letters2
Frequency rank#7,460
Misspellings tracked0
Confusable pairs20
SourceWiktionary (kaikki.org)

Dónde se sitúa “mo” en la frecuencia del español

Esta escala corre desde el núcleo del español cotidiano (izquierda) hasta el rastro de formas rara vez usadas (derecha).mocae 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 “molestia” (#7,461), “Michoacán” (#7,458), “monitor” (#7,462). Source: FrequencyWords open word-frequency list.

Easy to mix with look-alikes

The spelling risk for mo is neighbouring look-alikes ("my", "Mr", …), not just typos; it is anadjective. Frequency #7,460 among 3,868 “M” headwords. Gloss: "Mi, mío.".

mo has no tracked misspelling variants, which points to an orthography that plays by predictable Spanish rules. It also participates in 20 confusable-pair relationships, "my", "Mr", "mu", and more, since the words sound or look close enough that writers reach for the wrong one mid-sentence.

No borrowing history is documented for this entry, so its spelling is best read as a straightforward mapping from sound to letter. The correct Spanish form is mo, spelled M-O.

Definition

  1. 1
    Mi, mío.

Recorded use

Wiktionary example

These source excerpts show how mo appears in context. They illustrate usage; the definition above remains the entry’s reference meaning.

  1. Is cuimhin liom bheith ar bhrollach mo mháthar.

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 "mo"?
"mo" is spelled M-O.
What does "mo" mean?
As an adjective, "mo" means: Mi, mío.
What words are commonly confused with "mo"?
"mo" is commonly confused with "my", "Mr", "mu". These words look or sound similar but have different meanings. PlainSpell provides detailed comparisons for each pair.
What language does "mo" come from?
"mo" 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.

What to do next

You've looked up "mo". Here's where to go from here.

  • "mo" maps to 20 confusable pairs in this vintage; the highest-scored is "my". View pair
  • Usage frequency rank #7,460 among Spanish headwords in this corpus. Corpus statistics
  • Browse more Spanish words in the "M" letter cohort. M–Z browse

PlainSpell is a reference corpus, not spelling advice. Verify unusual forms in context.

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