reactsvsrestsWhich spelling fits?

Quick tell: reacts is a verb, rests is a noun, so they fill different roles in a sentence.

Which to use

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

#13,591
“reacts” frequency rank
#12,313
“rests” frequency rank
25904
confusion score

Side-by-Side Comparison

Feature reacts rests
Definition third-person singular simple present indicative of react plural of rest

Letter map: reacts vs rests

Shared letters muted; letters that set reacts and rests apart highlighted. Shared run: 4. reacts runs 6 letters (CVVCCC) against rests's 5 (CVCCC) - the length gap alone is often enough to separate them once you know to check it.

6 ch
reacts
5 ch
rests

Role in the sentence - reacts and rests

Our dataset has no pronunciation recorded for both members, so the reliable separator here is grammatical: reacts is averb and restsanoun. On the page they differ by 1 letter(s) in length. Our composite confusion score for this pair is 25904, derived from the frequency rank of both members and their visual similarity.

reacts is recorded at frequency rank #13,591, classified as averb. rests is at rank #12,313, tagged as anoun, pronounced /ɹɛsts/.

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 25904, this pair ranks #390,762 of 530,003 scored English confusable pairs - roughly mid-pack for confusability.

Orthographic DNA of reacts vs rests

Shared letters: erst. Private to "reacts": ac. Private to "rests": -.

"reacts" · 6 letters · shape CVVCCC  ·  "rests" · 5 letters · shape CVCCC

Known mistypes of this pair

  • reactseracts · raects · reaccts · reacst · reactss · reactts · reatcs · recats
  • restsersts · ressts · restss · restts · retss · rrests · rsets

Frequently Asked Questions

Can "reacts" and "rests" be used interchangeably?
No - they are not even the same part of speech. "reacts" is a verb and "rests" a noun, so a sentence built for one is usually ungrammatical with the other.
Frequency check: "reacts" vs "rests" - which ranks higher?
"rests" is the more common of the two: it sits at frequency rank #12,313 in our English list, against #13,591 for "reacts". The two are close in frequency, so neither is a safe default; check the meaning rather than guessing.

Useful next steps

You've compared "reacts" and "rests". Here's where to go from here.

  • Full dictionary entry for "reacts" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "rests" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #390,762 of 530,003 scored English confusable pairs in this corpus vintage. Corpus statistics
  • "reacts" and "rests" also get mixed up with nearby pairs, the highest-scored neighbour is "reacts vs reams". 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 #390,762 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