maleducado - rude, bad-manneredSpanish example: El camarero, de forma muy maleducada, nos dijo que estaba muy ocupado.
English example: The waiter, in a very rude way, told us that he was very busy.
Source: maleducado - rude, bad-mannered (https://www.123teachme.com/spanish_feeds/word_of_the_day/2021/3/21)