rathvsrushTell them apart

Which to use

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

#40,411
“rath” frequency rank
#3,133
“rush” frequency rank
43544
confusion score

Side-by-Side Comparison

Feature rath rush
Definition A walled enclosure, especially in Ireland; a ringfort built sometime between the Iron Age and the Viking Age. A sudden forward motion.

Where the eye mixes rath and rush

Muted = shared; highlighted = the visual trap. They share 2 letters in sequence.

4 ch
rath
4 ch
rush

Look-alike desk: rath vs rush

A purely visual mix-up. rath (/ɹɑːθ/) and rush (/ɹʌʃ/) 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 43544, derived from the frequency rank of both members and their visual similarity.

rath is recorded at frequency rank #40,411, classified as anoun, pronounced /ɹɑːθ/. rush is at rank #3,133, tagged as anoun, pronounced /ɹʌʃ/.

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 43544, this pair ranks #239,004 of 530,003 scored English confusable pairs - roughly mid-pack for confusability.

Orthographic DNA of rath vs rush

Shared letters: hr. Private to "rath": at. Private to "rush": su.

"rath" · 4 letters · shape CVCC  ·  "rush" · 4 letters · shape CVCC

Known mistypes of this pair

  • ratharth · raht · rathh · ratth · rrath · rtah
  • rushrrush · rsuh · ruhs · rushh · russh · ursh

Frequently Asked Questions

Can "rath" and "rush" be used interchangeably?
No. They are said differently (/ɹɑːθ/ versus /ɹʌʃ/) and carry different meanings; reading the sentence aloud is usually enough to catch the wrong one.
In ordinary English text, does "rath" or "rush" show up more?
"rush" is the more common of the two: it sits at frequency rank #3,133 in our English list, against #40,411 for "rath". That is a wide gap, so in ordinary text the rarer spelling is the one worth double-checking.

What to do next

Eye-level mix-up between "rath" and "rush" is sorted above. Next: full entries or other pairs that share a letter shape.

  • Full dictionary entry for "rath" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "rush" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #239,004 of 530,003 scored English confusable pairs in this corpus vintage. Corpus statistics
  • "rath" and "rush" also get mixed up with nearby pairs, the highest-scored neighbour is "Rapp vs rath". 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 #239,004 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