analysevsanalyzerTell them apart

Quick tell: analyse is a verb, analyzer is a noun, so they fill different roles in a sentence.

Which to use

“analyse” is a verb and “analyzer” is a noun - they look or sound alike but fill different roles in a sentence.

#15,567
“analyse” frequency rank
#26,676
“analyzer” frequency rank
42243
confusion score

Side-by-Side Comparison

Feature analyse analyzer
Definition British standard spelling of analyze. an instrument for the analysis of something

Letter map: analyse vs analyzer

Shared letters muted; letters that set analyse and analyzer apart highlighted. Shared run: 6.

7 ch
analyse
8 ch
analyzer

Role in the sentence - analyse and analyzer

Our dataset has no pronunciation recorded for both members, so the reliable separator here is grammatical: analyse is averb and analyzeranoun. On the page they differ by 1 letter(s) in length. Our composite confusion score for this pair is 42243, derived from the frequency rank of both members and their visual similarity.

analyse is recorded at frequency rank #15,567, classified as averb. analyzer is at rank #26,676, tagged as anoun, pronounced /ˈæn.ə.laɪ.zə/.

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 42243, this pair ranks #251,006 of 530,003 scored English confusable pairs - roughly mid-pack for confusability.

Orthographic DNA of analyse vs analyzer

Shared letters: aelny. Private to "analyse": s. Private to "analyzer": rz.

"analyse" · 7 letters · shape VCVCVCV  ·  "analyzer" · 8 letters · shape VCVCVCVC

Known mistypes of this pair

  • analyseaanlyse · anallyse · analsye · analyes · analyyse · anaylse · anlayse · annalyse
  • analyzeraanlyzer · anallyzer · analyezr · analyyzer · analyzerr · analyzre · analyzzer · analzyer

Frequently Asked Questions

Do "analyse" and "analyzer" mean the same thing in a sentence?
No - they are not even the same part of speech. "analyse" is a verb and "analyzer" a noun, so a sentence built for one is usually ungrammatical with the other.
In ordinary English text, does "analyse" or "analyzer" show up more?
"analyse" is the more common of the two: it sits at frequency rank #15,567 in our English list, against #26,676 for "analyzer". The two are close in frequency, so neither is a safe default; check the meaning rather than guessing.

What to do next

Done with this confusable. These links stay specific to "analyse" and "analyzer".

  • Full dictionary entry for "analyse" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "analyzer" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #251,006 of 530,003 scored English confusable pairs in this corpus vintage. Corpus statistics
  • "analyse" and "analyzer" also get mixed up with nearby pairs, the highest-scored neighbour is "analyse vs annalise". 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 #251,006 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