parityvspartsWhat's the difference?

Which to use

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

#16,989
“parity” frequency rank
#911
“parts” frequency rank
17900
confusion score

Side-by-Side Comparison

Feature parity parts
Definition Equality; comparability of strength or intensity. plural of part

Where the eye mixes parity and parts

Muted = shared; highlighted = the visual trap. They share 4 letters in sequence.

6 ch
parity
5 ch
parts

Look-alike desk: parity vs parts

A purely visual mix-up. parity (/ˈpæɹɪti/) and parts (/pɑːts/) 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 17900, derived from the frequency rank of both members and their visual similarity.

parity is recorded at frequency rank #16,989, classified as anoun, pronounced /ˈpæɹɪti/. parts is at rank #911, tagged as anoun, pronounced /pɑːts/.

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 17900, this pair ranks #448,417 of 530,003 scored English confusable pairs - a relatively easy-to-tell-apart pair.

Orthographic DNA of parity vs parts

Shared letters: aprt. Private to "parity": iy. Private to "parts": s.

"parity" · 6 letters · shape CVCVCV  ·  "parts" · 5 letters · shape CVCCC

Known mistypes of this pair

  • parityaprity · pairty · paritty · parityy · pariyt · parrity · partiy · pparity
  • partsaprts · parrts · parst · partss · partts · patrs · pparts · prats

Frequently Asked Questions

Can "parity" and "parts" be used interchangeably?
No. They are said differently (/ˈpæɹɪti/ versus /pɑːts/) and carry different meanings; reading the sentence aloud is usually enough to catch the wrong one.
Frequency check: "parity" vs "parts" - which ranks higher?
"parts" is the more common of the two: it sits at frequency rank #911 in our English list, against #16,989 for "parity". 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 "parity" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "parts" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #448,417 of 530,003 scored English confusable pairs in this corpus vintage. Corpus statistics
  • "parity" and "parts" also get mixed up with nearby pairs, the highest-scored neighbour is "parity vs pyrite". 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 #448,417 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