r's vs rush, What's the Difference?

Which to use

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

#40,861
“r's” frequency rank: #3,133
“rush” frequency rank: 43994
confusion score

Side-by-Side Comparison

Feature	r's	rush
Definition	plural of r	A sudden forward motion.

Letter map: r's vs rush

Shared letters muted; letters that set r's and rush apart highlighted. Shared run: 2.

3 ch

r's

4 ch

rush

Pair insight - r's / rush

r's and rush are indexed as a confusable English pair. We have no recorded pronunciation or part of speech for both members, so the spelling overlap is what we can show you: they differ by 1 letter(s) in length. Our composite confusion score for this pair is 43994, derived from the frequency rank of both members and their visual similarity.

r's is recorded at frequency rank #40,861, classified as anoun. 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 43994, this pair ranks #234,714 of 530,003 scored English confusable pairs - roughly mid-pack for confusability.

Orthographic DNA of r's vs rush

Shared letters: rs. Private to "r's": -. Private to "rush": hu.

"r's" · 2 letters · shape CC · "rush" · 4 letters · shape CVCC

Known mistypes of this pair

rush ← rrush · rsuh · ruhs · rushh · russh · ursh

Frequently Asked Questions

Can "r's" and "rush" be used interchangeably?

No. They differ by 1 letter(s) in length, but the dictionary glosses above give them different meanings, so swapping one for the other changes what the sentence says.

Which is more common, "r's" or "rush"?

"rush" is the more common of the two: it sits at frequency rank #3,133 in our English list, against #40,861 for "r's". That is a wide gap, so in ordinary text the rarer spelling is the one worth double-checking.

Useful next steps

Pair "r's" vs "rush" is on the table, pick a follow-up below.

Full dictionary entry for "r's" 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 #234,714 of 530,003 scored English confusable pairs in this corpus vintage. Corpus statistics
"r's" and "rush" also get mixed up with nearby pairs, the highest-scored neighbour is "r's vs Rua". 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 #234,714 of 530,003 scored English pairs, corpus vintage 2026-09-03, not spelling advice.