rootingvsrottingWhich spelling fits?

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

Which to use

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

#14,010
“rooting” frequency rank
#18,684
“rotting” frequency rank
32694
confusion score

Side-by-Side Comparison

Feature rooting rotting
Definition A system of roots; a secure attachment (in something); a firm grounding. present participle and gerund of rot

Letter map: rooting vs rotting

Shared letters muted; letters that set rooting and rotting apart highlighted. Shared run: 6.

7 ch
rooting
7 ch
rotting

Grammar separator: rooting vs rotting

Our dataset has no pronunciation recorded for both members, so the reliable separator here is grammatical: rooting is anoun and rottingaverb. On the page they differ by a single letter - o in “rooting” becomes t in “rotting”. Our composite confusion score for this pair is 32694, derived from the frequency rank of both members and their visual similarity.

rooting is recorded at frequency rank #14,010, classified as anoun. rotting is at rank #18,684, tagged as averb.

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 32694, this pair ranks #335,694 of 530,003 scored English confusable pairs - roughly mid-pack for confusability.

Orthographic DNA of rooting vs rotting

Shared letters: ginort. Private to "rooting": -. Private to "rotting": -.

"rooting" · 7 letters · shape CVVCVCC  ·  "rotting" · 7 letters · shape CVCCVCC

Known mistypes of this pair

  • rootingoroting · rooitng · rootign · rootingg · rootinng · rootnig · rootting · roting
  • rottingortting · rotitng · rottign · rottingg · rottinng · rottnig · rrotting · rtoting

Frequently Asked Questions

Is swapping "rooting" for "rotting" ever safe?
No - they are not even the same part of speech. "rooting" is a noun and "rotting" a verb, so a sentence built for one is usually ungrammatical with the other.
Which is more common, "rooting" or "rotting"?
"rooting" is the more common of the two: it sits at frequency rank #14,010 in our English list, against #18,684 for "rotting". The two are close in frequency, so neither is a safe default; check the meaning rather than guessing.

After this comparison

Pair "rooting" vs "rotting" is on the table, pick a follow-up below.

  • Full dictionary entry for "rooting" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "rotting" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #335,694 of 530,003 scored English confusable pairs in this corpus vintage. Corpus statistics
  • "rooting" and "rotting" also get mixed up with nearby pairs, the highest-scored neighbour is "rotting vs rusting". 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 #335,694 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