Which to use
“lis” is a noun and “loo” is a verb - they look or sound alike but fill different roles in a sentence.
- #20,413
- “lis” frequency rank
- #43,690
- “loo” frequency rank
- 64103
- confusion score
Side-by-Side Comparison
| Feature | lis | loo |
|---|---|---|
| Definition | (Iris) Planta de la familia de las irídeas, formada por tallos que miden generalmente entre cinco y seis decímetros de largo, con hojas ensiformes que tienen cerca de la mitad de esa longitud, y que terminan en flores de gran tamaño, con seis pétalos de vivos colores, generalmente morado, azul o blanco. | Primera persona del singular (yo) del presente de indicativo de loar. |
Where the spellings diverge
Shared letters are muted; the letters that actually set lis and loo apart are highlighted. They share 1 letter in sequence, which is exactly why the eye skips the difference.
Spelling & Dictionary Insight
These two trip readers on the page rather than in the ear: lis is [ˈlis] while loo is [ˈloo]. Spoken aloud the problem disappears. In writing it persists, because they share most of their letters but differ in 2 positions, and the parts of speech differ too (noun vs verb), which is usually the fastest check. Our composite confusion score for this pair is 64103, derived from the frequency rank of both members and their visual similarity.
lis is recorded at frequency rank #20,413, classified as anoun, pronounced [ˈlis]. loo is at rank #43,690, tagged as averb, pronounced [ˈloo].
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 64103, this pair ranks #46,598 of 323,831 scored Spanish confusable pairs - among the most confusable pairs.
Orthographic DNA of lis vs loo
Shared letters: l. Private to "lis": is. Private to "loo": o.
"lis" · 3 letters · shape CVC · "loo" · 3 letters · shape CVV
Frequency comparison
Frequently Asked Questions
Can "lis" and "loo" be used interchangeably?
Which is more common, "lis" or "loo"?
Remembering lis vs loo
The fastest way to pick the right one every time.
- Check the role first: if you need a noun, it's “lis”; for a verb, it's “loo”.
- See each word in full, definition, IPA, etymology and its other confusables. Full “lis” entry
- Browse more pairs most likely to be confused. Most confusable