rotatory

aa mer lengmangmi

rote

sullam hngalh ttung lo i zoh loin chim khawhnak;
by rote = vanzuang bantukin a chim cu chim len ko i a sullam zeihmanh hngalh ttung lo; e.g. It is no good to try to learn by rote = A sullam hngalh ttung lo i a chim lawng thiam in cawn i zuam cu a ttha lo.

rotten

a thumi, a rawkmi; e.g. A rotten egg = Arti thu (da);  e.g. The apple is rotten to the core = Epal cu a chung muru tiangin a thu.

rottenness

thutnak , rawknak

rotund

bial; e.g. Rotund face = Hmai bial

rotunda

inn bial

rotundity

bialnak

rouble

Russia tangka.  Zong ruble.

rouge

hmur sen si

rough

a hratmi, a nal lomi, a thapmi; e.g. The rough cloth caused irritation on the child’s tender skin = Puanchia hrat nih ngakchia vun nemte kha a thahter senter i boter.