lamentvslamentedWhat's the difference?

Quick tell: lament is a noun, lamented is an adjective, so they fill different roles in a sentence.

Which to use

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

#20,982
“lament” frequency rank
#24,813
“lamented” frequency rank
45795
confusion score

Side-by-Side Comparison

Feature lament lamented
Definition An expression of grief, suffering, sadness or regret. mourned for, or grieved for

Letter map: lament vs lamented

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

6 ch
lament
8 ch
lamented

Grammar separator: lament vs lamented

Our dataset has no pronunciation recorded for both members, so the reliable separator here is grammatical: lament is anoun and lamentedanadjective. On the page they differ by 2 extra letter(s) - “lament” sits inside “lamented”. Our composite confusion score for this pair is 45795, derived from the frequency rank of both members and their visual similarity.

lament is recorded at frequency rank #20,982, classified as anoun, pronounced /ləˈmɛnt/. lamented is at rank #24,813, tagged as anadj.

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 45795, this pair ranks #217,847 of 530,003 scored English confusable pairs - roughly mid-pack for confusability.

Orthographic DNA of lament vs lamented

Shared letters: aelmnt. Private to "lament": -. Private to "lamented": d.

"lament" · 6 letters · shape CVCVCC  ·  "lamented" · 8 letters · shape CVCVCCVC

Known mistypes of this pair

  • lament ← alment · laemnt · lamennt · lamentt · lametn · lamment · lamnet · llament
  • lamented ← almented · laemnted · lamenetd · lamennted · lamentde · lamentedd · lamentted · lametned

Frequently Asked Questions

Can "lament" and "lamented" be used interchangeably?
No - they are not even the same part of speech. "lament" is a noun and "lamented" an adjective, so a sentence built for one is usually ungrammatical with the other.
In ordinary English text, does "lament" or "lamented" show up more?
"lament" is the more common of the two: it sits at frequency rank #20,982 in our English list, against #24,813 for "lamented". The two are close in frequency, so neither is a safe default; check the meaning rather than guessing.

After this comparison

Pair "lament" vs "lamented" is on the table, pick a follow-up below.

  • Full dictionary entry for "lament" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "lamented" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #217,847 of 530,003 scored English confusable pairs in this corpus vintage. Corpus statistics
  • "lament" and "lamented" also get mixed up with nearby pairs, the highest-scored neighbour is "lament vs lucent". 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 #217,847 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