underlie

a tanglei in hun tthoh, domh.

underline

a cafang tang i rin; a sullam cu biapi a si tinak a si

undermine

a hram rak phelh , a chung in rak horh

underrate

a man niam tuk i chiah.

underscore

a tang rin.

undersell

hawi nak tlawm in zuar.

undersign

a tanglei i minttial , ca pakhatkhat a donghnak i minthut khi

understand

hngalhthiam; e.g. Do you understand the working of this machine = He seh rianttuanning hi na hngal maw?

understate

niam tuk in chim , din tuk in chim , fak lo tuk in chim

understood

past tense and past participle of understand, hngalhthiam.