localvslockTell them apart

Quick tell: local is a adjective, lock is a noun, so they fill different roles in a sentence.

Which to use

“local” is an adjective and “lock” is a noun - they look or sound alike but fill different roles in a sentence.

#280
“local” frequency rank
#22,711
“lock” frequency rank
22991
confusion score

Side-by-Side Comparison

Feature local lock
Definition relativo a determinado lugar fechadura

Where the eye mixes local and lock

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

5 ch
local
4 ch
lock

Look-alike desk: local vs lock

These two trip readers on the page rather than in the ear: local is /lu.ˈkaɫ/ while lock is /lɒk/. 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 (adjective vs noun), which is usually the fastest check. Our composite confusion score for this pair is 22991, derived from the frequency rank of both members and their visual similarity.

local is recorded at frequency rank #280, classified as anadj, pronounced /lu.ˈkaɫ/. lock is at rank #22,711, tagged as anoun, pronounced /lɒk/.

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 22991, this pair ranks #46,919 of 75,631 scored Portuguese confusable pairs - roughly mid-pack for confusability.

Orthographic DNA of local vs lock

Shared letters: clo. Private to "local": a. Private to "lock": k.

"local" · 5 letters · shape CVCVC  ·  "lock" · 4 letters · shape CVCC

Known mistypes of this pair

  • locallcoal · llocal · loacl · locall · loccal · locla · olcal
  • locklcok · llock · locck · lockk · lokc · olck

Frequently Asked Questions

Can "local" and "lock" be used interchangeably?
No - they are not even the same part of speech. "local" is an adjective and "lock" a noun, so a sentence built for one is usually ungrammatical with the other.
Which is more common, "local" or "lock"?
"local" is the more common of the two: it sits at frequency rank #280 in our Portuguese list, against #22,711 for "lock". That is a wide gap, so in ordinary text the rarer spelling is the one worth double-checking.

After this comparison

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

  • Full dictionary entry for "local" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "lock" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #46,919 of 75,631 scored Portuguese confusable pairs in this corpus vintage. Corpus statistics
  • "local" and "lock" also get mixed up with nearby pairs, the highest-scored neighbour is "loch vs lock". 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 #46,919 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