raciness

1. tthawng ngai, cawlcang ngai, nung ngai i umnak
2. miphun sinak langhter ngai i umnak

rack

thil chiahnak hrawl

racket

1. thawng; e.g. Don’t make a racket when others are reading = Midang ca an zoh lioah hnachet hlah.
2. pumpululh tuknak fung, reket.

racquet

pumpululh tuknak fung

racy

1. thor nawnte i a um ttung i a thaw ttungmi; e.g. Racy apple = epal thor/thaw.
2. tthawng ngaiin bia a chim/ca a ttialmi.
3. miphun sinak a langhter ngaimi.

radiance

ceunak

radiant

a ceumi

radiate

chuah; e.g. The sun radiates light and heat = Ni nih ceunak le lumnak a chuah.

radiation

ceunak le lumnak chuahternak

radiator

mawttawka chung i lumnak i chuahtertu