Another solution in such a language would be to abandon the feminine forms and use solely the masculine. The justification would be that since we want to treat

Another solution in such a language would be to abandon the feminine forms and use solely the masculine. The justification would be that since we want to treat sexes equally, they should use the same grammar. The masculine forms are chosen because they are already sometimes used as the "default". A version of this in English is to take a traditionally gendered term like Actor/Actress and switch to using Actor for all.