ratio vs reto, What's the Difference?

Which to use

“ratio” is a noun and “reto” is an adjective - they look or sound alike but fill different roles in a sentence.

#46,527
“ratio” frequency rank: #10,954
“reto” frequency rank: 57481
confusion score

Side-by-Side Comparison

Feature	ratio	reto
Definition	quociente, proporção, razão	que não tem curvatura, sinuosidade ou inflexão; que segue sempre a mesma direção; direito, direto

Where the spellings diverge

Shared letters are muted; the letters that actually set ratio and reto apart are highlighted. They share 3 letters in sequence, which is exactly why the eye skips the difference.

5 ch

ratio

4 ch

reto

Spelling & Dictionary Insight

Our dataset has no pronunciation recorded for both members, so the reliable separator here is grammatical: ratio is anoun and retoanadjective. On the page they differ by 1 letter(s) in length. Our composite confusion score for this pair is 57481, derived from the frequency rank of both members and their visual similarity.

ratio is recorded at frequency rank #46,527, classified as anoun, pronounced /ɻeɪ.ʃi.oʊ/. reto is at rank #10,954, tagged as anadj.

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 57481, this pair ranks #9,313 of 75,631 scored Portuguese confusable pairs - among the most confusable pairs.

Orthographic DNA of ratio vs reto

Shared letters: ort. Private to "ratio": ai. Private to "reto": e.

"ratio" · 5 letters · shape CVCVV · "reto" · 4 letters · shape CVCV

Known mistypes of this pair

ratio ← artio · raito · ratoi · rattio · rratio · rtaio
reto ← erto · reot · retto · rreto · rteo

Frequency comparison

ratio#46,527

reto#10,954

Source: FrequencyWords open word-frequency list

Frequently Asked Questions

Can "ratio" and "reto" be used interchangeably?

No - they are not even the same part of speech. "ratio" is a noun and "reto" an adjective, so a sentence built for one is usually ungrammatical with the other.

Which is more common, "ratio" or "reto"?

"reto" is the more common of the two: it sits at frequency rank #10,954 in our Portuguese list, against #46,527 for "ratio". The two are close in frequency, so neither is a safe default; check the meaning rather than guessing.

Remembering ratio vs reto

The fastest way to pick the right one every time.

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