LCD vs luck, What's the Difference?

Which to use

“LCD” is an abbrev and “luck” is a noun - they look or sound alike but fill different roles in a sentence.

#29,278
“LCD” frequency rank: #38,798
“luck” frequency rank: 68076
confusion score

Side-by-Side Comparison

Feature	LCD	luck
Definition	Tipo de pantalla utilizada en computadoras y otros dispositivos que utilizan cristales, que al recibir una corriente eléctrica se alínean para permitir o bloquear el paso de la luz.	Suerte

Where the spellings diverge

Shared letters are muted; the letters that actually set LCD and luck apart are highlighted. They share 2 letters in sequence, which is exactly why the eye skips the difference.

3 ch

LCD

4 ch

luck

Spelling & Dictionary Insight

These two trip readers on the page rather than in the ear: LCD is [ˈlkð̞] while luck is /lʌk/. 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 (abbrev vs noun), which is usually the fastest check. Our composite confusion score for this pair is 68076, derived from the frequency rank of both members and their visual similarity.

LCD is recorded at frequency rank #29,278, classified as anabbrev, pronounced [ˈlkð̞]. luck is at rank #38,798, tagged as anoun, pronounced /lʌk/.

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 68076, this pair ranks #35,445 of 323,831 scored Spanish confusable pairs - among the most confusable pairs.

Orthographic DNA of LCD vs luck

Shared letters: cl. Private to "LCD": d. Private to "luck": ku.

"LCD" · 3 letters · shape CCC · "luck" · 4 letters · shape CVCC

Known mistypes of this pair

luck ← lcuk · lluck · lucck · luckk · lukc · ulck

Frequency comparison

LCD#29,278

luck#38,798

Source: FrequencyWords open word-frequency list

Frequently Asked Questions

Can "LCD" and "luck" be used interchangeably?

No - they are not even the same part of speech. "LCD" is an abbrev and "luck" a noun, so a sentence built for one is usually ungrammatical with the other.

Which is more common, "LCD" or "luck"?

"LCD" is the more common of the two: it sits at frequency rank #29,278 in our Spanish list, against #38,798 for "luck". The two are close in frequency, so neither is a safe default; check the meaning rather than guessing.

Remembering LCD vs luck

The fastest way to pick the right one every time.

Check the role first: if you need an abbrev, it's “LCD”; for a noun, it's “luck”.
See each word in full, definition, IPA, etymology and its other confusables. Full “LCD” entry
Browse more pairs most likely to be confused. Most confusable