greyvsgruaWhat's the difference?

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

Which to use

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

#9,689
“grey” frequency rank
#47,917
“grua” frequency rank
57606
confusion score

Side-by-Side Comparison

Feature grey grua
Definition cinza, cinzento aparelho usado para levantar pesos

Where the eye mixes grey and grua

Muted = shared; highlighted = the visual trap. They share 2 letters in sequence. grey and grua follow the identical consonant-vowel pattern (CCVV). Same shape at a glance is often the real trap, independent of shared letters.

4 ch
grey
4 ch
grua

Visual trap between grey and grua

These two trip readers on the page rather than in the ear: grey is /'greɪ/ while grua is /ˈɡɾu.ɐ/. Spoken aloud the problem disappears. In writing it persists, because they share most of their letters but differ in 2 positions, and the parts of speech differ too (adjective vs noun), which is usually the fastest check. Our composite confusion score for this pair is 57606, derived from the frequency rank of both members and their visual similarity.

grey is recorded at frequency rank #9,689, classified as anadj, pronounced /'greɪ/. grua is at rank #47,917, tagged as anoun, pronounced /ˈɡɾu.ɐ/.

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 57606, this pair ranks #9,236 of 75,631 scored Portuguese confusable pairs - among the most confusable pairs.

Orthographic DNA of grey vs grua

Shared letters: gr. Private to "grey": ey. Private to "grua": au.

"grey" · 4 letters · shape CCVV  ·  "grua" · 4 letters · shape CCVV

Known mistypes of this pair

  • grey ← gery · ggrey · greyy · grrey · grye · rgey
  • grua ← ggrua · grrua · gura · rgua

Frequently Asked Questions

Is swapping "grey" for "grua" ever safe?
No - they are not even the same part of speech. "grey" is an adjective and "grua" a noun, so a sentence built for one is usually ungrammatical with the other.
Which is more common, "grey" or "grua"?
"grey" is the more common of the two: it sits at frequency rank #9,689 in our Portuguese list, against #47,917 for "grua". The two are close in frequency, so neither is a safe default; check the meaning rather than guessing.

After this comparison

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

  • Full dictionary entry for "grey" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "grua" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #9,236 of 75,631 scored Portuguese confusable pairs in this corpus vintage. Corpus statistics
  • "grey" and "grua" also get mixed up with nearby pairs, the highest-scored neighbour is "grip vs grua". 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 #9,236 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