swathvssynthWhich spelling fits?

Which to use

“swath” and “synth” are a confusable English pair: similar on the page, but distinct in meaning, check the gloss before you choose.

#35,974
“swath” frequency rank
#18,442
“synth” frequency rank
54416
confusion score

Side-by-Side Comparison

Feature swath synth
Definition The track cut out by a scythe in mowing. A musical synthesizer.

Where the eye mixes swath and synth

Muted = shared; highlighted = the visual trap. They share 3 letters in sequence. swath (CCVCC) and synth (CVCCC) run the same length but a different consonant-vowel pattern - the shape difference is usually the fastest tell.

5 ch
swath
5 ch
synth

Look-alike desk: swath vs synth

A purely visual mix-up. swath (/swɒθ/) and synth (/sɪnθ/) are said differently, so reading them aloud is the quickest way to catch the wrong one. On the page they stay close: they share most of their letters but differ in 2 positions. Our composite confusion score for this pair is 54416, derived from the frequency rank of both members and their visual similarity.

swath is recorded at frequency rank #35,974, classified as anoun, pronounced /swɒθ/. synth is at rank #18,442, tagged as anoun, pronounced /sɪnθ/.

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 54416, this pair ranks #141,252 of 530,003 scored English confusable pairs - roughly mid-pack for confusability.

Orthographic DNA of swath vs synth

Shared letters: hst. Private to "swath": aw. Private to "synth": ny.

"swath" · 5 letters · shape CCVCC  ·  "synth" · 5 letters · shape CVCCC

Known mistypes of this pair

  • swath ← sawth · sswath · swaht · swathh · swatth · swtah · swwath · wsath
  • synth ← snyth · ssynth · synht · synnth · synthh · syntth · sytnh · syynth

Frequently Asked Questions

Can "swath" and "synth" be used interchangeably?
No. They are said differently (/swɒθ/ versus /sɪnθ/) and carry different meanings; reading the sentence aloud is usually enough to catch the wrong one.
Frequency check: "swath" vs "synth" - which ranks higher?
"synth" is the more common of the two: it sits at frequency rank #18,442 in our English list, against #35,974 for "swath". The two are close in frequency, so neither is a safe default; check the meaning rather than guessing.

Useful next steps

Visual near-miss handled. Browse the word pages or a neighbour when the next look-alike shows up.

  • Full dictionary entry for "swath" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "synth" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #141,252 of 530,003 scored English confusable pairs in this corpus vintage. Corpus statistics
  • "swath" and "synth" also get mixed up with nearby pairs, the highest-scored neighbour is "staph vs swath". Nearby pair
  • Recorded mistypes exist for at least one side of this pair, useful when a spell-checker or OCR lands on the wrong form. See mistypes

Confusion rank #141,252 of 530,003 scored English pairs, corpus vintage 2026-09-03, not spelling advice.

Source: Wiktionary (via kaikki.org) Structured Wiktionary extract

Source: FrequencyWords open word-frequency list