so's vs soca, What's the Difference?

Which to use

“so's” is a contraction and “soca” is a noun - they look or sound alike but fill different roles in a sentence.

#38,171
“so's” frequency rank: #49,057
“soca” frequency rank: 87228
confusion score

Side-by-Side Comparison

Feature	so's	soca
Definition	So that, in order that.	A genre of music that originated in Trinidad and Tobago in the early 1970s and developed into a range of styles during the 1980s and after which primarily includes influences of African and Indian rhythms.

Where the spellings diverge

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

4 ch

so's

4 ch

soca

Spelling & Dictionary Insight

Our dataset has no pronunciation recorded for both members, so the reliable separator here is grammatical: so's is acontraction and socaanoun. On the page they share most of their letters but differ in 2 positions. Our composite confusion score for this pair is 87228, derived from the frequency rank of both members and their visual similarity.

so's is recorded at frequency rank #38,171, classified as acontraction. soca is at rank #49,057, tagged as anoun.

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 87228, this pair ranks #7,902 of 530,003 scored English confusable pairs - among the most confusable pairs.

Orthographic DNA of so's vs soca

Shared letters: os. Private to "so's": -. Private to "soca": ac.

"so's" · 3 letters · shape CVC · "soca" · 4 letters · shape CVCV

Known mistypes of this pair

soca ← osca · scoa · soac · socca · ssoca

Frequency comparison

so's#38,171

soca#49,057

Source: FrequencyWords open word-frequency list

Frequently Asked Questions

Can "so's" and "soca" be used interchangeably?

No - they are not even the same part of speech. "so's" is a contraction and "soca" a noun, so a sentence built for one is usually ungrammatical with the other.

Which is more common, "so's" or "soca"?

"so's" is the more common of the two: it sits at frequency rank #38,171 in our English list, against #49,057 for "soca". The two are close in frequency, so neither is a safe default; check the meaning rather than guessing.

Remembering so's vs soca

The fastest way to pick the right one every time.

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