ses vs sesos, What's the Difference?

Which to use

“ses” is an article and “sesos” is a noun - they look or sound alike but fill different roles in a sentence.

#27,012
“ses” frequency rank: #34,343
“sesos” frequency rank: 61355
confusion score

Side-by-Side Comparison

Feature	ses	sesos
Definition	Las	Forma del plural de seso.

Where the spellings diverge

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

3 ch

ses

5 ch

sesos

Spelling & Dictionary Insight

These two trip readers on the page rather than in the ear: ses is [ˈses] while sesos is [ˈsesos]. Spoken aloud the problem disappears. In writing it persists, because they differ by 2 extra letter(s) - “ses” sits inside “sesos”, and the parts of speech differ too (article vs noun), which is usually the fastest check. Our composite confusion score for this pair is 61355, derived from the frequency rank of both members and their visual similarity.

ses is recorded at frequency rank #27,012, classified as anarticle, pronounced [ˈses]. sesos is at rank #34,343, tagged as anoun, pronounced [ˈsesos].

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 61355, this pair ranks #55,728 of 323,831 scored Spanish confusable pairs - among the most confusable pairs.

Orthographic DNA of ses vs sesos

Shared letters: es. Private to "ses": -. Private to "sesos": o.

"ses" · 3 letters · shape CVC · "sesos" · 5 letters · shape CVCVC

Known mistypes of this pair

sesos ← cesos · seoss · sesoss · sesso · sessos · sseos · ssesos

Frequency comparison

ses#27,012

sesos#34,343

Source: FrequencyWords open word-frequency list

Frequently Asked Questions

Can "ses" and "sesos" be used interchangeably?

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

Which is more common, "ses" or "sesos"?

"ses" is the more common of the two: it sits at frequency rank #27,012 in our Spanish list, against #34,343 for "sesos". The two are close in frequency, so neither is a safe default; check the meaning rather than guessing.

Remembering ses vs sesos

The fastest way to pick the right one every time.

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