SpiresvssporeWhich spelling fits?

Quick tell: Spires is a name, spore is a noun, so they fill different roles in a sentence.

Which to use

“Spires” is a name and “spore” is a noun - they look or sound alike but fill different roles in a sentence.

#38,174
“Spires” frequency rank
#29,101
“spore” frequency rank
67275
confusion score

Side-by-Side Comparison

Feature Spires spore
Definition A surname. A reproductive particle, usually a single cell, released by a fungus, alga, or plant that may germinate into another.

Letter map: Spires vs spore

Shared letters muted; letters that set Spires and spore apart highlighted. Shared run: 4. Spires runs 6 letters (CCVCVC) against spore's 5 (CCVCV) - the length gap alone is often enough to separate them once you know to check it.

6 ch
Spires
5 ch
spore

Part-of-speech tell for Spires / spore

Our dataset has no pronunciation recorded for both members, so the reliable separator here is grammatical: Spires is aname and sporeanoun. On the page they differ by 1 letter(s) in length. Our composite confusion score for this pair is 67275, derived from the frequency rank of both members and their visual similarity.

Spires is recorded at frequency rank #38,174, classified as aname. spore is at rank #29,101, tagged as anoun, pronounced /spɔː(ɹ)/.

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 67275, this pair ranks #64,103 of 530,003 scored English confusable pairs - among the most confusable pairs.

Orthographic DNA of Spires vs spore

Shared letters: eprs. Private to "Spires": i. Private to "spore": o.

"Spires" · 6 letters · shape CCVCVC  ·  "spore" · 5 letters · shape CCVCV

Known mistypes of this pair

  • Spires ← psires · sipres · spiers · spiress · spirres · spirse · sppires · spries
  • spore ← psore · sopre · spoer · sporre · sppore · sproe · sspore

Frequently Asked Questions

Is swapping "Spires" for "spore" ever safe?
No - they are not even the same part of speech. "Spires" is a name and "spore" a noun, so a sentence built for one is usually ungrammatical with the other.
Which is more common, "Spires" or "spore"?
"spore" is the more common of the two: it sits at frequency rank #29,101 in our English list, against #38,174 for "Spires". The two are close in frequency, so neither is a safe default; check the meaning rather than guessing.

After this comparison

You've compared "Spires" and "spore". Here's where to go from here.

  • Full dictionary entry for "Spires" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "spore" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #64,103 of 530,003 scored English confusable pairs in this corpus vintage. Corpus statistics
  • "Spires" and "spore" also get mixed up with nearby pairs, the highest-scored neighbour is "snipes vs Spires". 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 #64,103 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