peakvspoaWhich spelling fits?

Which to use

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

#2,847
“peak” frequency rank
#40,840
“poa” frequency rank
43687
confusion score

Side-by-Side Comparison

Feature peak poa
Definition A point; the sharp end or top of anything that terminates in a point; as, the peak, or front, of a cap. Any grass of the genus Poa, especially Poa annua.

Where the eye mixes peak and poa

Muted = shared; highlighted = the visual trap. They share 2 letters in sequence.

4 ch
peak
3 ch
poa

Look-alike desk: peak vs poa

A purely visual mix-up. peak (/piːk/) and poa (/ˈpoʊ.ə/) are said differently, so reading them aloud is the quickest way to catch the wrong one. On the page they stay close: they differ by 1 letter(s) in length. Our composite confusion score for this pair is 43687, derived from the frequency rank of both members and their visual similarity.

peak is recorded at frequency rank #2,847, classified as anoun, pronounced /piːk/. poa is at rank #40,840, tagged as anoun, pronounced /ˈpoʊ.ə/.

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 43687, this pair ranks #237,602 of 530,003 scored English confusable pairs - roughly mid-pack for confusability.

Orthographic DNA of peak vs poa

Shared letters: ap. Private to "peak": ek. Private to "poa": o.

"peak" · 4 letters · shape CVVC  ·  "poa" · 3 letters · shape CVV

Known mistypes of this pair

  • peakepak · paek · peakk · peka · ppeak

Frequently Asked Questions

Can "peak" and "poa" be used interchangeably?
No. They are said differently (/piːk/ versus /ˈpoʊ.ə/) and carry different meanings; reading the sentence aloud is usually enough to catch the wrong one.
Which is more common, "peak" or "poa"?
"peak" is the more common of the two: it sits at frequency rank #2,847 in our English list, against #40,840 for "poa". That is a wide gap, so in ordinary text the rarer spelling is the one worth double-checking.

After this comparison

Pronunciation already separates them, if the page still looks alike, the dictionary links below settle it.

  • Full dictionary entry for "peak" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "poa" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #237,602 of 530,003 scored English confusable pairs in this corpus vintage. Corpus statistics
  • "peak" and "poa" also get mixed up with nearby pairs, the highest-scored neighbour is "poa vs PPA". 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 #237,602 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