Mammoth Uncensored Word List:
88 words ending with na, 6 letters long

aikona alumna amarna angina annona arcana banana befana bucina cabana carina catena choana corona dharna dhurna dolina duenna encina farina fraena galena gitana goanna hebona hemina hryvna hyaena iguana induna istana jacana jarina jejuna joanna kahuna katana koruna lacuna lagena laguna lamina latina limina lumina manana marina maunna medina melena mizuna modena murena nagana nomina novena numina organa ozaena patina pirana porina prajna pruina purana ramona regina retina rumina salina semina sienna sterna tahina thanna tipuna torana tupuna vagina vahana vicuna vimana vimina whatna yaqona yojana zanana zenana