Ibyerekeye amajwi mu Ikinyaviyetinamu
Ikinyaviyetinamu kigendera ku majwi (tonal), kandi inyandiko y'amajwi yandikwa ifite ibimenyetso byose by'amajwi n'utumenyetso twihariye (ă, â, đ, ê, ô, ơ, ư hamwe n'utumenyetso dutanu tw'ijwi). Imvugo zo mu majyaruguru, rwagati no mu majyepfo zose zirakora; imvugo zo rwagati zikomeye nizo zigoye cyane.