muyvsmyWhat's the difference?

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

Which to use

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

#46
“muy” frequency rank
#3,065
“my” frequency rank
3111
confusion score

Side-by-Side Comparison

Feature muy my
Definition 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.. Mi, mío, de mí.

Where the eye mixes muy and my

Muted = shared; highlighted = the visual trap. They share 2 letters in sequence.

3 ch
muy
2 ch
my

Spelling & Dictionary Insight

These two trip readers on the page rather than in the ear: muy is [ˈmuj] while my is /maɪ̯/. Spoken aloud the problem disappears. In writing it persists, because they differ by 1 letter(s) in length, and the parts of speech differ too (adverb vs adjective), which is usually the fastest check. Our composite confusion score for this pair is 3111, derived from the frequency rank of both members and their visual similarity.

muy is recorded at frequency rank #46, classified as anadv, pronounced [ˈmuj]. my is at rank #3,065, tagged as anadj, pronounced /maɪ̯/.

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 3111, this pair ranks #319,008 of 323,831 scored Spanish confusable pairs - a relatively easy-to-tell-apart pair.

Orthographic DNA of muy vs my

Shared letters: my. Private to "muy": u. Private to "my": -.

"muy" · 3 letters · shape CVV  ·  "my" · 2 letters · shape CV

Frequently Asked Questions

Can "muy" and "my" be used interchangeably?
No - they are not even the same part of speech. "muy" is an adverb and "my" an adjective, so a sentence built for one is usually ungrammatical with the other.
Which is more common, "muy" or "my"?
"muy" is the more common of the two: it sits at frequency rank #46 in our Spanish list, against #3,065 for "my". That is a wide gap, so in ordinary text the rarer spelling is the one worth double-checking.

What to do next

You've compared "muy" and "my". Here's where to go from here.

  • Full dictionary entry for "muy" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "my" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #319,008 of 323,831 scored Spanish confusable pairs in this corpus vintage. Corpus statistics
  • "muy" and "my" also get mixed up with nearby pairs, the highest-scored neighbour is "mur vs my". Nearby pair

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

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

Source: FrequencyWords open word-frequency list