pricksvsprimesTell them apart

Which to use

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

#27,975
“pricks” frequency rank
#33,375
“primes” frequency rank
61350
confusion score

Side-by-Side Comparison

Feature pricks primes
Definition plural of prick plural of prime

Where the eye mixes pricks and primes

Muted = shared; highlighted = the visual trap. They share 4 letters in sequence. pricks (CCVCCC) and primes (CCVCVC) run the same length but a different consonant-vowel pattern - the shape difference is usually the fastest tell.

6 ch
pricks
6 ch
primes

Visual trap between pricks and primes

A purely visual mix-up. pricks (/pɹɪks/) and primes (/pɹaɪmz/) are said differently, so reading them aloud is the quickest way to catch the wrong one. On the page they stay close: they share most of their letters but differ in 2 positions. Our composite confusion score for this pair is 61350, derived from the frequency rank of both members and their visual similarity.

pricks is recorded at frequency rank #27,975, classified as anoun, pronounced /pɹɪks/. primes is at rank #33,375, tagged as anoun, pronounced /pɹaɪmz/.

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 61350, this pair ranks #94,827 of 530,003 scored English confusable pairs - among the most confusable pairs.

Orthographic DNA of pricks vs primes

Shared letters: iprs. Private to "pricks": ck. Private to "primes": em.

"pricks" · 6 letters · shape CCVCCC  ·  "primes" · 6 letters · shape CCVCVC

Known mistypes of this pair

  • pricks ← pircks · ppricks · prciks · priccks · prickks · prickss · pricsk · prikcs
  • primes ← pirmes · pprimes · priems · primess · primmes · primse · prmies · prrimes

Frequently Asked Questions

Can "pricks" and "primes" be used interchangeably?
No. They are said differently (/pɹɪks/ versus /pɹaɪmz/) and carry different meanings; reading the sentence aloud is usually enough to catch the wrong one.
Which is more common, "pricks" or "primes"?
"pricks" is the more common of the two: it sits at frequency rank #27,975 in our English list, against #33,375 for "primes". The two are close in frequency, so neither is a safe default; check the meaning rather than guessing.

What to do next

Visual near-miss handled. Browse the word pages or a neighbour when the next look-alike shows up.

  • Full dictionary entry for "pricks" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "primes" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #94,827 of 530,003 scored English confusable pairs in this corpus vintage. Corpus statistics
  • "pricks" and "primes" also get mixed up with nearby pairs, the highest-scored neighbour is "plies vs primes". 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 #94,827 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