mivsmuyWhat's the difference?

Quick tell: mi is a adjective, muy is an adverb, so they fill different roles in a sentence.

Which to use

“mi” is an adjective and “muy” is an adverb - they look or sound alike but fill different roles in a sentence.

#29
“mi” frequency rank
#46
“muy” frequency rank
75
confusion score

Side-by-Side Comparison

Feature mi muy
Definition Adjetivo posesivo de la primera persona singular; de mí. Expresa grado intenso, extenso o de abundancia de la característica del adjetivo o adverbio al que precede y es caracterizado como un adverbio de cantidad o modo..

Where the spellings diverge

Shared letters are muted; the letters that actually set mi and muy apart are highlighted. They share 1 letter in sequence, which is exactly why the eye skips the difference.

2 ch
mi
3 ch
muy

Spelling & Dictionary Insight

mi and muy form a confusable pair in the Spanish index, two distinct headwords that are easily confused because they look alike, sound alike, or both. They differ by 1 letter(s) in length - close enough that the eye skips over the difference, far enough that meaning fully diverges. Our composite confusion score for this pair is 75, derived from the frequency rank of both members and their visual similarity.

mi is recorded at frequency rank #29, classified as anadj, pronounced [mi]. muy is at rank #46, tagged as anadv, pronounced [ˈmuj].

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 75, this pair ranks #323,795 of 323,831 scored Spanish confusable pairs - a relatively easy-to-tell-apart pair.

Frequency comparison

mi#29
muy#46

Source: FrequencyWords open word-frequency list

Frequently Asked Questions

Can "mi" and "muy" be used interchangeably?
No, "mi" and "muy" have distinct meanings and cannot be swapped without changing the meaning of a sentence. Understanding the specific definition and context for each word is essential for correct usage.

Remembering mi vs muy

The fastest way to pick the right one every time.

  • Check the role first: if you need an adjective, it's “mi”; for an adverb, it's “muy”.
  • See each word in full, definition, IPA, etymology and its other confusables. Full “mi” entry
  • Browse more pairs most likely to be confused. Most confusable

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

Source: FrequencyWords open word-frequency list FrequencyWords open word-frequency list