PortiavsportionWhich spelling fits?

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

Which to use

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

#33,798
“Portia” frequency rank
#2,848
“portion” frequency rank
36646
confusion score

Side-by-Side Comparison

Feature Portia portion
Definition A female given name from Latin. An allocated amount.

Where the eye mixes Portia and portion

Muted = shared; highlighted = the visual trap. They share 5 letters in sequence.

6 ch
Portia
7 ch
portion

Why the eye confuses Portia with portion

These two trip readers on the page rather than in the ear: Portia is /ˈpɔː.ʃə/ while portion is /ˈpoɹʃən/. Spoken aloud the problem disappears. In writing it persists, because they differ by 1 letter(s) in length, and the parts of speech differ too (name vs noun), which is usually the fastest check. Our composite confusion score for this pair is 36646, derived from the frequency rank of both members and their visual similarity.

Portia is recorded at frequency rank #33,798, classified as aname, pronounced /ˈpɔː.ʃə/. portion is at rank #2,848, tagged as anoun, pronounced /ˈpoɹʃən/.

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 36646, this pair ranks #301,391 of 530,003 scored English confusable pairs - roughly mid-pack for confusability.

Orthographic DNA of Portia vs portion

Shared letters: ioprt. Private to "Portia": a. Private to "portion": n.

"Portia" · 6 letters · shape CVCCVV  ·  "portion" · 7 letters · shape CVCCVVC

Known mistypes of this pair

  • Portiaoprtia · porita · porrtia · portai · porttia · potria · pportia · protia
  • portionoprtion · poriton · porrtion · porsion · portino · portionn · portoin · porttion

Frequently Asked Questions

Can "Portia" and "portion" be used interchangeably?
No - they are not even the same part of speech. "Portia" is a name and "portion" a noun, so a sentence built for one is usually ungrammatical with the other.
Frequency check: "Portia" vs "portion" - which ranks higher?
"portion" is the more common of the two: it sits at frequency rank #2,848 in our English list, against #33,798 for "Portia". That is a wide gap, so in ordinary text the rarer spelling is the one worth double-checking.

What to do next

Eye-level mix-up between "Portia" and "portion" is sorted above. Next: full entries or other pairs that share a letter shape.

  • Full dictionary entry for "Portia" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "portion" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #301,391 of 530,003 scored English confusable pairs in this corpus vintage. Corpus statistics
  • "Portia" and "portion" also get mixed up with nearby pairs, the highest-scored neighbour is "Portia vs Praia". 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 #301,391 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