focusedvsfocussedWhat's the difference?

Which to use

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

#2,253
“focused” frequency rank
#24,450
“focussed” frequency rank
26703
confusion score

Side-by-Side Comparison

Feature focused focussed
Definition Directing all one's efforts towards achieving a particular goal. Alternative spelling of focused.

Letter map: focused vs focussed

Shared letters muted; letters that set focused and focussed apart highlighted. Shared run: 7.

7 ch
focused
8 ch
focussed

Spelling & Dictionary Insight

focused and focussed are indexed as a confusable English pair. We have no recorded pronunciation or part of speech for both members, so the spelling overlap is what we can show you: they differ by 1 letter(s) in length. Our composite confusion score for this pair is 26703, derived from the frequency rank of both members and their visual similarity.

focused is recorded at frequency rank #2,253, classified as anadj, pronounced /ˈfəʊ.kəst/. focussed is at rank #24,450, tagged as anadj.

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 26703, this pair ranks #384,695 of 530,003 scored English confusable pairs - roughly mid-pack for confusability.

Orthographic DNA of focused vs focussed

Shared letters: cdefosu. Private to "focused": -. Private to "focussed": -.

"focused" · 7 letters · shape CVCVCVC  ·  "focussed" · 8 letters · shape CVCVCCVC

Known mistypes of this pair

  • focusedfcoused · ffocused · foccused · focsued · focuesd · focusde · focusedd · foucsed
  • focussedfcoussed · ffocussed · foccussed · focsused · focusesd · focussde · focussedd · foucssed

Frequently Asked Questions

Can "focused" and "focussed" be used interchangeably?
No. They differ by 1 letter(s) in length, but the dictionary glosses above give them different meanings, so swapping one for the other changes what the sentence says.
Which is more common, "focused" or "focussed"?
"focused" is the more common of the two: it sits at frequency rank #2,253 in our English list, against #24,450 for "focussed". That is a wide gap, so in ordinary text the rarer spelling is the one worth double-checking.

What to do next

You've compared "focused" and "focussed". Here's where to go from here.

  • Full dictionary entry for "focused" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "focussed" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #384,695 of 530,003 scored English confusable pairs in this corpus vintage. Corpus statistics
  • "focused" and "focussed" also get mixed up with nearby pairs, the highest-scored neighbour is "focuses vs focussed". 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

PlainSpell is a reference corpus, not spelling advice. Verify unusual forms in context.

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

Source: FrequencyWords open word-frequency list