@Hexalyse @candle The rule "last word decide" still applies in some cases. The rules on the adjective are a bit complex when several nouns or several adjectives are present and often depends on the context.

The grammatical gender of a noun is always decided on abitrary rules, even in languages that have a gender distinction different from maculine/feminine, and is used as a way to partially disambiguate the language (as natural languages tend to be full of ambiguities). However, a language without grammatical gender is not automatically less sexist as the masculine/feminine difference may be provided in other ways.