dauntingvsdunningWhich spelling fits?

Quick tell: daunting is a adjective, dunning is a noun, so they fill different roles in a sentence.

Which to use

“daunting” is an adjective and “dunning” is a noun - they look or sound alike but fill different roles in a sentence.

#17,117
“daunting” frequency rank
#34,865
“dunning” frequency rank
51982
confusion score

Side-by-Side Comparison

Feature daunting dunning
Definition Discouraging; inspiring fear. Attempt to collect a debt.

Letter map: daunting vs dunning

Shared letters muted; letters that set daunting and dunning apart highlighted. Shared run: 6.

8 ch
daunting
7 ch
dunning

Role in the sentence - daunting and dunning

Our dataset has no pronunciation recorded for both members, so the reliable separator here is grammatical: daunting is anadjective and dunninganoun. On the page they differ by 1 letter(s) in length. Our composite confusion score for this pair is 51982, derived from the frequency rank of both members and their visual similarity.

daunting is recorded at frequency rank #17,117, classified as anadj, pronounced /ˈdɔːntɪŋ/. dunning is at rank #34,865, tagged as anoun.

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 51982, this pair ranks #160,850 of 530,003 scored English confusable pairs - roughly mid-pack for confusability.

Orthographic DNA of daunting vs dunning

Shared letters: dginu. Private to "daunting": at. Private to "dunning": -.

"daunting" · 8 letters · shape CVVCCVCC  ·  "dunning" · 7 letters · shape CVCCVCC

Known mistypes of this pair

  • dauntingadunting · danuting · daunitng · daunnting · dauntign · dauntingg · dauntinng · dauntnig
  • dunningddunning · dnuning · duning · duninng · dunnign · dunningg · dunninng · dunnnig

Frequently Asked Questions

Do "daunting" and "dunning" mean the same thing in a sentence?
No - they are not even the same part of speech. "daunting" is an adjective and "dunning" a noun, so a sentence built for one is usually ungrammatical with the other.
Which is more common, "daunting" or "dunning"?
"daunting" is the more common of the two: it sits at frequency rank #17,117 in our English list, against #34,865 for "dunning". The two are close in frequency, so neither is a safe default; check the meaning rather than guessing.

Useful next steps

Pair "daunting" vs "dunning" is on the table, pick a follow-up below.

  • Full dictionary entry for "daunting" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "dunning" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #160,850 of 530,003 scored English confusable pairs in this corpus vintage. Corpus statistics
  • "daunting" and "dunning" also get mixed up with nearby pairs, the highest-scored neighbour is "Denning vs dunning". 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 #160,850 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