loovslossWhat's the difference?

Quick tell: loo is a verb, loss is a noun, so they fill different roles in a sentence.

Which to use

“loo” is a verb and “loss” is a noun - they look or sound alike but fill different roles in a sentence.

#43,690
“loo” frequency rank
#38,222
“loss” frequency rank
81912
confusion score

Side-by-Side Comparison

Feature loo loss
Definition Primera persona del singular (yo) del presente de indicativo de loar. Pérdida.

Where the eye mixes loo and loss

Muted = shared; highlighted = the visual trap. They share 2 letters in sequence. loo runs 3 letters (CVV) against loss's 4 (CVCC) - the length gap alone is often enough to separate them once you know to check it.

3 ch
loo
4 ch
loss

Visual trap between loo and loss

These two trip readers on the page rather than in the ear: loo is [ˈloo] while loss is /lɒs/. 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 (verb vs noun), which is usually the fastest check. Our composite confusion score for this pair is 81912, derived from the frequency rank of both members and their visual similarity.

loo is recorded at frequency rank #43,690, classified as averb, pronounced [ˈloo]. loss is at rank #38,222, tagged as anoun, pronounced /lɒs/.

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 81912, this pair ranks #9,837 of 323,831 scored Spanish confusable pairs - among the most confusable pairs.

Orthographic DNA of loo vs loss

Shared letters: lo. Private to "loo": -. Private to "loss": s.

"loo" · 3 letters · shape CVV  ·  "loss" · 4 letters · shape CVCC

Known mistypes of this pair

  • loss ← lloss · lsos · olss

Frequently Asked Questions

Can "loo" and "loss" be used interchangeably?
No - they are not even the same part of speech. "loo" is a verb and "loss" a noun, so a sentence built for one is usually ungrammatical with the other.
In ordinary Spanish text, does "loo" or "loss" show up more?
"loss" is the more common of the two: it sits at frequency rank #38,222 in our Spanish list, against #43,690 for "loo". The two are close in frequency, so neither is a safe default; check the meaning rather than guessing.

After this comparison

Eye-level mix-up between "loo" and "loss" is sorted above. Next: full entries or other pairs that share a letter shape.

  • Full dictionary entry for "loo" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "loss" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #9,837 of 323,831 scored Spanish confusable pairs in this corpus vintage. Corpus statistics
  • "loo" and "loss" also get mixed up with nearby pairs, the highest-scored neighbour is "loo vs lotto". Nearby pair
  • Recorded mistypes exist for at least one side of this pair, useful when a spell-checker or OCR lands on the wrong form. See mistypes

Confusion rank #9,837 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