searvsserraWhich spelling fits?

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

Which to use

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

#41,374
“sear” frequency rank
#32,586
“serra” frequency rank
73960
confusion score

Side-by-Side Comparison

Feature sear serra
Definition Dry; withered, especially of vegetation. A saw, or saw-like part.

Letter map: sear vs serra

Shared letters muted; letters that set sear and serra apart highlighted. Shared run: 3. sear runs 4 letters (CVVC) against serra's 5 (CVCCV) - the length gap alone is often enough to separate them once you know to check it.

4 ch
sear
5 ch
serra

Grammar separator: sear vs serra

Our dataset has no pronunciation recorded for both members, so the reliable separator here is grammatical: sear is anadjective and serraanoun. On the page they differ by 1 letter(s) in length. Our composite confusion score for this pair is 73960, derived from the frequency rank of both members and their visual similarity.

sear is recorded at frequency rank #41,374, classified as anadj, pronounced /sɪɚ/. serra is at rank #32,586, 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 73960, this pair ranks #37,884 of 530,003 scored English confusable pairs - among the most confusable pairs.

Orthographic DNA of sear vs serra

Shared letters: aers. Private to "sear": -. Private to "serra": -.

"sear" · 4 letters · shape CVVC  ·  "serra" · 5 letters · shape CVCCV

Known mistypes of this pair

  • sear ← esar · saer · searr · ssear
  • serra ← esrra · serar · srera · sserra

Frequently Asked Questions

Can "sear" and "serra" be used interchangeably?
No - they are not even the same part of speech. "sear" is an adjective and "serra" a noun, so a sentence built for one is usually ungrammatical with the other.
Which is more common, "sear" or "serra"?
"serra" is the more common of the two: it sits at frequency rank #32,586 in our English list, against #41,374 for "sear". The two are close in frequency, so neither is a safe default; check the meaning rather than guessing.

What to do next

Pair "sear" vs "serra" is on the table, pick a follow-up below.

  • Full dictionary entry for "sear" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "serra" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #37,884 of 530,003 scored English confusable pairs in this corpus vintage. Corpus statistics
  • "sear" and "serra" also get mixed up with nearby pairs, the highest-scored neighbour is "Seager vs sear". 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 #37,884 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