Cultures where men and women don’t speak the same language (2017)
While e.g. Nüshu (a secret women&#x27;s only writing system) is a rather extreme example, Japanese with its various first-person pronouns and gendered patterns to verb conjugations is not that odd.  Many languages are like that.  Possibly all languages, to some degree.  It&#x27;s a continuum, probably, between slightly to moderately gendered with most languages.<p>English is definitely on that continuum, by the way.  Any significant text (just a few paragraphs) has enough clues to predict a speaker or writer&#x27;s gender with considerable confidence.  This shows up most dramatically with statistical models (including deep learning) but trends with particular grammatical constructs and word choices were noted long ago.