sez vs SOB, What's the Difference?

Which to use

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

#49,041
“sez” frequency rank: #20,503
“SOB” frequency rank: 69544
confusion score

Side-by-Side Comparison

Feature	sez	SOB
Definition	Eye dialect spelling of says.	Initialism of son of a bitch.

Where the eye mixes sez and SOB

Muted = shared; highlighted = the visual trap. They share 1 letter in sequence.

3 ch

sez

3 ch

SOB

Spelling & Dictionary Insight

These two trip readers on the page rather than in the ear: sez is /sɛz/ while SOB is /ˌɛs oʊ ˈbi/. 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 (verb vs noun), which is usually the fastest check. Our composite confusion score for this pair is 69544, derived from the frequency rank of both members and their visual similarity.

sez is recorded at frequency rank #49,041, classified as averb, pronounced /sɛz/. SOB is at rank #20,503, tagged as anoun, pronounced /ˌɛs oʊ ˈbi/.

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 69544, this pair ranks #54,112 of 530,003 scored English confusable pairs - among the most confusable pairs.

Orthographic DNA of sez vs SOB

Shared letters: s. Private to "sez": ez. Private to "SOB": bo.

"sez" · 3 letters · shape CVC · "SOB" · 3 letters · shape CVC

Frequently Asked Questions

Can "sez" and "SOB" be used interchangeably?

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

Which is more common, "sez" or "SOB"?

"SOB" is the more common of the two: it sits at frequency rank #20,503 in our English list, against #49,041 for "sez". The two are close in frequency, so neither is a safe default; check the meaning rather than guessing.

What to do next

You've compared "sez" and "SOB". Here's where to go from here.

Full dictionary entry for "sez" with definition, IPA, and generated misspellings. Word entry
Full dictionary entry for "SOB" - compare definitions side by side with the headword page. Word entry
This pair ranks #54,112 of 530,003 scored English confusable pairs in this corpus vintage. Corpus statistics
"sez" and "SOB" also get mixed up with nearby pairs, the highest-scored neighbour is "sez vs Sif". Nearby pair

PlainSpell is a reference corpus, not spelling advice. Verify unusual forms in context.