sth vs swath, What's the Difference?

Which to use

“sth” is a pronoun and “swath” is a noun - they look or sound alike but fill different roles in a sentence.

#40,035
“sth” frequency rank: #35,974
“swath” frequency rank: 76009
confusion score

Side-by-Side Comparison

Feature	sth	swath
Definition	Abbreviation of something.	The track cut out by a scythe in mowing.

Where the spellings diverge

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

3 ch

sth

5 ch

swath

Spelling & Dictionary Insight

Our dataset has no pronunciation recorded for both members, so the reliable separator here is grammatical: sth is apronoun and swathanoun. On the page they differ by 2 letter(s) in length. Our composite confusion score for this pair is 76009, derived from the frequency rank of both members and their visual similarity.

sth is recorded at frequency rank #40,035, classified as apron. swath is at rank #35,974, tagged as anoun, pronounced /swɒθ/.

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 76009, this pair ranks #31,353 of 530,003 scored English confusable pairs - among the most confusable pairs.

Orthographic DNA of sth vs swath

Shared letters: hst. Private to "sth": -. Private to "swath": aw.

"sth" · 3 letters · shape CCC · "swath" · 5 letters · shape CCVCC

Known mistypes of this pair

swath ← sawth · sswath · swaht · swathh · swatth · swtah · swwath · wsath

Frequency comparison

sth#40,035

swath#35,974

Source: FrequencyWords open word-frequency list

Frequently Asked Questions

Can "sth" and "swath" be used interchangeably?

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

Which is more common, "sth" or "swath"?

"swath" is the more common of the two: it sits at frequency rank #35,974 in our English list, against #40,035 for "sth". The two are close in frequency, so neither is a safe default; check the meaning rather than guessing.

Remembering sth vs swath

The fastest way to pick the right one every time.

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