chave vs couve, What's the Difference?

Which to use

“chave” and “couve” are a confusable Portuguese pair: similar on the page, but distinct in meaning, check the gloss before you choose.

#1,329
“chave” frequency rank: #19,671
“couve” frequency rank: 21000
confusion score

Side-by-Side Comparison

Feature	chave	couve
Definition	objeto usado para abrir e fechar uma fechadura, algemas ou cadeado	planta hortense da família das crucíferas cujo nome científico é Brassica oleracea

Where the spellings diverge

Shared letters are muted; the letters that actually set chave and couve apart are highlighted. They share 3 letters in sequence, which is exactly why the eye skips the difference.

5 ch

chave

5 ch

couve

Spelling & Dictionary Insight

A purely visual mix-up. chave (/ˈʃa.vɨ/) and couve (/ˈkow.vɨ/) are said differently, so reading them aloud is the quickest way to catch the wrong one. On the page they stay close: they share most of their letters but differ in 2 positions. Our composite confusion score for this pair is 21000, derived from the frequency rank of both members and their visual similarity.

chave is recorded at frequency rank #1,329, classified as anoun, pronounced /ˈʃa.vɨ/. couve is at rank #19,671, tagged as anoun, pronounced /ˈkow.vɨ/.

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 21000, this pair ranks #49,373 of 75,631 scored Portuguese confusable pairs - roughly mid-pack for confusability.

Orthographic DNA of chave vs couve

Shared letters: cev. Private to "chave": ah. Private to "couve": ou.

"chave" · 5 letters · shape CCVCV · "couve" · 5 letters · shape CVVCV

Known mistypes of this pair

chave ← cahve · cchave · chaev · chavve · chhave · chvae · hcave
couve ← ccouve · couev · couvve · covue · cuove · ocuve

Frequency comparison

chave#1,329

couve#19,671

Source: FrequencyWords open word-frequency list

Frequently Asked Questions

Can "chave" and "couve" be used interchangeably?

No. They are said differently (/ˈʃa.vɨ/ versus /ˈkow.vɨ/) and carry different meanings; reading the sentence aloud is usually enough to catch the wrong one.

Which is more common, "chave" or "couve"?

"chave" is the more common of the two: it sits at frequency rank #1,329 in our Portuguese list, against #19,671 for "couve". That is a wide gap, so in ordinary text the rarer spelling is the one worth double-checking.

Remembering chave vs couve

The fastest way to pick the right one every time.

Read both glosses above and match the meaning you intend, only context separates this pair.
See each word in full, definition, IPA, etymology and its other confusables. Full “chave” entry
Browse more pairs most likely to be confused. Most confusable