Similar words
baderna
baderna is more colloquial, chaos or a rowdy commotion; desordem is more general or formal — both mean "disorder."
Similar in other languages
Spanish
trastorno
trastorno is the Spanish word for the same thing — both mean "disorder."
Practice
1 What does desordem mean?
disorder
2 Fill the gap: O quarto está em ___.
Full sentence: O quarto está em desordem. (The room is messy.)
3 Which fingerprint chart matches desordem?
desordem: neutral register, common frequency, general domain, neutral connotation.