shivsshiftWhat's the difference?

Quick tell: shi is a adverb, shift is a noun, so they fill different roles in a sentence.

Which to use

“shi” is an adverb and “shift” is a noun - they look or sound alike but fill different roles in a sentence.

#25,143
“shi” frequency rank
#25,488
“shift” frequency rank
50631
confusion score

Side-by-Side Comparison

Feature shi shift
Definition exatamente; precisamente turno

Where the eye mixes shi and shift

Muted = shared; highlighted = the visual trap. They share 3 letters in sequence.

3 ch
shi
5 ch
shift

Look-alike desk: shi vs shift

These two trip readers on the page rather than in the ear: shi is /ˈʃiː/ while shift is /ʃɪft/. Spoken aloud the problem disappears. In writing it persists, because they differ by 2 extra letter(s) - “shi” sits inside “shift”, and the parts of speech differ too (adverb vs noun), which is usually the fastest check. Our composite confusion score for this pair is 50631, derived from the frequency rank of both members and their visual similarity.

shi is recorded at frequency rank #25,143, classified as anadv, pronounced /ˈʃiː/. shift is at rank #25,488, tagged as anoun, pronounced /ʃɪft/.

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 50631, this pair ranks #14,324 of 75,631 scored Portuguese confusable pairs - among the most confusable pairs.

Orthographic DNA of shi vs shift

Shared letters: his. Private to "shi": -. Private to "shift": ft.

"shi" · 3 letters · shape CCV  ·  "shift" · 5 letters · shape CCVCC

Known mistypes of this pair

  • shifthsift · shfit · shhift · shifft · shiftt · shitf · sihft · sshift

Frequently Asked Questions

Do "shi" and "shift" mean the same thing in a sentence?
No - they are not even the same part of speech. "shi" is an adverb and "shift" a noun, so a sentence built for one is usually ungrammatical with the other.
Frequency check: "shi" vs "shift" - which ranks higher?
"shi" is the more common of the two: it sits at frequency rank #25,143 in our Portuguese list, against #25,488 for "shift". 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 "shi" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "shift" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #14,324 of 75,631 scored Portuguese confusable pairs in this corpus vintage. Corpus statistics
  • "shi" and "shift" also get mixed up with nearby pairs, the highest-scored neighbour is "Sau vs shi". 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 #14,324 of 75,631 scored Portuguese pairs, corpus vintage 2026-09-03, not spelling advice.

Source: Wiktionary (via kaikki.org) Structured Wiktionary extract

Source: FrequencyWords open word-frequency list