lack of neuter nounslack of neuter personal pronounsvowels and consonants mixedarbitrary genderlack of native speakers
hawaiian nononono (endangered)
hindi nonoyesno
bengali nonoyes (unicode)nono
haitian creole nonoyesnono
lingua franca nova noyesnoyes
lojban nonoyesnoyes
urdu noyesyesno
german no (technical)noyesyesno
old norse no?yesyesyes
sango noyesno
japanese nono-nono
sanskrit no (almost)nono (mostly liturgical)
icelandic no (almost)yesyesno
dutch no (almost)yesyesno
ido noyes (has neuter, personal or not)yesnoyes
mandarin noyes (written, usually)-nono
english noyesyesnono
esperanto noyesyesnono
slovak yesno (almost)yesyesno
latin yesno (almost)yesyesyes (liturgical)
serbo-croatian (bosnian) yesyes (a few)yesyesno
korean yesyes (now)no
interlingua yesyesyesnoyes
spanish yesyesyesyes (neuter pronoun)no
french yesyesyesyesno
italian yesyesyesyesno
portuguese yesyesyesyesno
romanian yesyesyesno
russian yesyesyesno
polish yesyesno
hebrew yes-yesno
tokelauan no?no