piningvspittingTell them apart

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

Which to use

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

#39,480
“pining” frequency rank
#29,038
“pitting” frequency rank
68518
confusion score

Side-by-Side Comparison

Feature pining pitting
Definition present participle and gerund of pine The formation of pits on a surface because of corrosion.

Letter map: pining vs pitting

Shared letters muted; letters that set pining and pitting apart highlighted. Shared run: 5.

6 ch
pining
7 ch
pitting

Grammar separator: pining vs pitting

Our dataset has no pronunciation recorded for both members, so the reliable separator here is grammatical: pining is averb and pittinganoun. On the page they differ by 1 letter(s) in length. Our composite confusion score for this pair is 68518, derived from the frequency rank of both members and their visual similarity.

pining is recorded at frequency rank #39,480, classified as averb, pronounced /ˈpaɪnɪŋ/. pitting is at rank #29,038, 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 68518, this pair ranks #58,533 of 530,003 scored English confusable pairs - among the most confusable pairs.

Orthographic DNA of pining vs pitting

Shared letters: ginp. Private to "pining": -. Private to "pitting": t.

"pining" · 6 letters · shape CVCVCC  ·  "pitting" · 7 letters · shape CVCCVCC

Known mistypes of this pair

  • piningipning · piinng · pinign · piningg · pinnig · pniing · ppining
  • pittingiptting · piting · pititng · pittign · pittingg · pittinng · pittnig · ppitting

Frequently Asked Questions

Is swapping "pining" for "pitting" ever safe?
No - they are not even the same part of speech. "pining" is a verb and "pitting" a noun, so a sentence built for one is usually ungrammatical with the other.
Frequency check: "pining" vs "pitting" - which ranks higher?
"pitting" is the more common of the two: it sits at frequency rank #29,038 in our English list, against #39,480 for "pining". The two are close in frequency, so neither is a safe default; check the meaning rather than guessing.

After this comparison

You've compared "pining" and "pitting". Here's where to go from here.

  • Full dictionary entry for "pining" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "pitting" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #58,533 of 530,003 scored English confusable pairs in this corpus vintage. Corpus statistics
  • "pining" and "pitting" also get mixed up with nearby pairs, the highest-scored neighbour is "pining vs pinion". 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 #58,533 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