fiddlingvsfillingWhich spelling fits?

Which to use

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

#31,176
“fiddling” frequency rank
#5,221
“filling” frequency rank
36397
confusion score

Side-by-Side Comparison

Feature fiddling filling
Definition present participle and gerund of fiddle present participle and gerund of fill

Letter map: fiddling vs filling

Shared letters muted; letters that set fiddling and filling apart highlighted. Shared run: 6. fiddling runs 8 letters (CVCCCVCC) against filling's 7 (CVCCVCC) - the length gap alone is often enough to separate them once you know to check it.

8 ch
fiddling
7 ch
filling

Spelling & dictionary notes on fiddling vs filling

fiddling and filling 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 36397, derived from the frequency rank of both members and their visual similarity.

fiddling is recorded at frequency rank #31,176, classified as averb. filling is at rank #5,221, tagged as averb, pronounced /ˈfɪlɪŋ/.

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 36397, this pair ranks #303,558 of 530,003 scored English confusable pairs - roughly mid-pack for confusability.

Orthographic DNA of fiddling vs filling

Shared letters: fgiln. Private to "fiddling": d. Private to "filling": -.

"fiddling" · 8 letters · shape CVCCCVCC  ·  "filling" · 7 letters · shape CVCCVCC

Known mistypes of this pair

  • fiddling ← fdidling · ffiddling · fiddilng · fiddlign · fiddlingg · fiddlinng · fiddlling · fiddlnig
  • filling ← ffilling · fililng · fillign · fillingg · fillinng · fillnig · fliling · iflling

Frequently Asked Questions

Is swapping "fiddling" for "filling" ever safe?
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.
Frequency check: "fiddling" vs "filling" - which ranks higher?
"filling" is the more common of the two: it sits at frequency rank #5,221 in our English list, against #31,176 for "fiddling". The two are close in frequency, so neither is a safe default; check the meaning rather than guessing.

After this comparison

You've compared "fiddling" and "filling". Here's where to go from here.

  • Full dictionary entry for "fiddling" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "filling" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #303,558 of 530,003 scored English confusable pairs in this corpus vintage. Corpus statistics
  • "fiddling" and "filling" also get mixed up with nearby pairs, the highest-scored neighbour is "fiddling vs fondling". 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 #303,558 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