reía vs río, What's the Difference?

Which to use

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

#18,073
“reía” frequency rank: #698
“río” frequency rank: 18771
confusion score

Side-by-Side Comparison

Feature	reía	río
Definition	Primera persona del singular (yo) del pretérito imperfecto de indicativo de reír o de reírse.	Corriente de agua de caudal importante que discurre por tierra desde un manantial, una masa de hielos o un lago.

Where the spellings diverge

Shared letters are muted; the letters that actually set reía and río apart are highlighted. They share 2 letters in sequence, which is exactly why the eye skips the difference.

4 ch

reía

3 ch

río

Spelling & Dictionary Insight

These two trip readers on the page rather than in the ear: reía is [reˈia] while río is [ˈrio]. 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 18771, derived from the frequency rank of both members and their visual similarity.

reía is recorded at frequency rank #18,073, classified as averb, pronounced [reˈia]. río is at rank #698, tagged as anoun, pronounced [ˈrio].

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 18771, this pair ranks #266,536 of 323,831 scored Spanish confusable pairs - a relatively easy-to-tell-apart pair.

Orthographic DNA of reía vs río

Shared letters: rí. Private to "reía": ae. Private to "río": o.

"reía" · 4 letters · shape CVVV · "río" · 3 letters · shape CVV

Frequency comparison

reía#18,073

río#698

Source: FrequencyWords open word-frequency list

Frequently Asked Questions

Can "reía" and "río" be used interchangeably?

No - they are not even the same part of speech. "reía" is a verb and "río" a noun, so a sentence built for one is usually ungrammatical with the other.

Which is more common, "reía" or "río"?

"río" is the more common of the two: it sits at frequency rank #698 in our Spanish list, against #18,073 for "reía". That is a wide gap, so in ordinary text the rarer spelling is the one worth double-checking.

Remembering reía vs río

The fastest way to pick the right one every time.

Check the role first: if you need a verb, it's “reía”; for a noun, it's “río”.
See each word in full, definition, IPA, etymology and its other confusables. Full “reía” entry
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