Dunyo tillari tizimida o‘zbek tilining tutgan o‘rni hozirgi kunda yer yuzida o‘n milliarddan ko‘proq

2) buyruq-xitob (haydash- chaqirish): kishilar diqqatini tortish, jonivorlarni haydash, chaqirish va to’xtatish uchun qo’llaniladigan undovlardir: hey, xo’sh, tiss, chu, beh-beh Ularni ikkiga bo’lish mumkin:

a) odamga qaratilgan: hoy, oy, ay, allo, ey, ma, tss, marsh, qani, jim, tek, fisht;

b) hayvon, parrandaga qaratilgan: beh­beh, pisht­pisht, pisht, tu­tu, gah, kuch­kuch, mah­mah, xo`sh, tak, dirr, ish, xix, chu(h), kisht, hayt, xuyt.

Bundan tashqari, undovning yana ikki kichik guruhi bor:

3) rasm­odat: assalomu alaykum, salom, assalom, vaalaykum assalom, xayr, xo`sh, xo`p, marhamat, marhabo, rahmat, tashakkur, shukur, qulluq, balli, ofarin, barakalla, qoyil, hormang, bor bo`ling, esonmisiz, omonmisiz, uzr.