lackvsLATWhat's the difference?

Which to use

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

#1,274
“lack” frequency rank
#24,494
“LAT” frequency rank
25768
confusion score

Side-by-Side Comparison

Feature lack LAT
Definition A deficiency or need (of something desirable or necessary); an absence, want, dearth. Initialism of lowest astronomical tide.

Letter map: lack vs LAT

Shared letters muted; letters that set lack and LAT apart highlighted. Shared run: 2.

4 ch
lack
3 ch
LAT

Spelling & Dictionary Insight

lack and LAT 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 25768, derived from the frequency rank of both members and their visual similarity.

lack is recorded at frequency rank #1,274, classified as anoun, pronounced /læk/. LAT is at rank #24,494, tagged as anoun.

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 25768, this pair ranks #391,785 of 530,003 scored English confusable pairs - roughly mid-pack for confusability.

Orthographic DNA of lack vs LAT

Shared letters: al. Private to "lack": ck. Private to "LAT": t.

"lack" · 4 letters · shape CVCC  ·  "LAT" · 3 letters · shape CVC

Known mistypes of this pair

  • lackalck · lacck · lackk · lakc · lcak · llack

Frequently Asked Questions

Can "lack" and "LAT" 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, "lack" or "LAT"?
"lack" is the more common of the two: it sits at frequency rank #1,274 in our English list, against #24,494 for "LAT". That is a wide gap, so in ordinary text the rarer spelling is the one worth double-checking.

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

Source: FrequencyWords open word-frequency list