uhvsumaTell them apart

Quick tell: uh is a intj, uma is a noun, so they fill different roles in a sentence.

Which to use

“uh” is an intj and “uma” is a noun - they look or sound alike but fill different roles in a sentence.

#6,021
“uh” frequency rank
#23,265
“uma” frequency rank
29286
confusion score

Side-by-Side Comparison

Feature uh uma
Definition Denota desilusión o desdén. Caballo.

Where the eye mixes uh and uma

Muted = shared; highlighted = the visual trap. They share 1 letter in sequence.

2 ch
uh
3 ch
uma

Visual trap between uh and uma

These two trip readers on the page rather than in the ear: uh is [ˈu] while uma is [ɯ̟ᵝma̠]. 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 (intj vs noun), which is usually the fastest check. Our composite confusion score for this pair is 29286, derived from the frequency rank of both members and their visual similarity.

uh is recorded at frequency rank #6,021, classified as anintj, pronounced [ˈu]. uma is at rank #23,265, tagged as anoun, pronounced [ɯ̟ᵝma̠].

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 29286, this pair ranks #217,778 of 323,831 scored Spanish confusable pairs - roughly mid-pack for confusability.

Orthographic DNA of uh vs uma

Shared letters: u. Private to "uh": h. Private to "uma": am.

"uh" · 2 letters · shape VC  ·  "uma" · 3 letters · shape VCV

Frequently Asked Questions

Is swapping "uh" for "uma" ever safe?
No - they are not even the same part of speech. "uh" is an intj and "uma" a noun, so a sentence built for one is usually ungrammatical with the other.
Frequency check: "uh" vs "uma" - which ranks higher?
"uh" is the more common of the two: it sits at frequency rank #6,021 in our Spanish list, against #23,265 for "uma". The two are close in frequency, so neither is a safe default; check the meaning rather than guessing.

After this comparison

Pronunciation already separates them, if the page still looks alike, the dictionary links below settle it.

  • Full dictionary entry for "uh" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "uma" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #217,778 of 323,831 scored Spanish confusable pairs in this corpus vintage. Corpus statistics
  • "uh" and "uma" also get mixed up with nearby pairs, the highest-scored neighbour is "uma vs urea". Nearby pair

Confusion rank #217,778 of 323,831 scored Spanish pairs, corpus vintage 2026-09-03, not spelling advice.

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

Source: FrequencyWords open word-frequency list