Similar words
cinza
cinza is also the noun "ash," and doubles as an invariable color adjective; cinzento is the full, traditional adjective form — both mean "grey."
Similar in other languages
German
grau
grau is the German word for the same thing — both mean "grey."
Spanish
gris
gris is the Spanish word for the same thing — both mean "grey."
Practice
1 What does cinzento mean?
grey
2 Fill the gap: O céu está ___.
Full sentence: O céu está cinzento. (The sky is grey.)
3 Which fingerprint chart matches cinzento?
cinzento: neutral register, common frequency, general domain, neutral connotation.