untie

hri phoih.

unveil

a khuh hun, chin hun.

unwind

a merh phoih.

unwrap

a fun phoih.

unyoke

a seihnam phoih.

upbraid

mawhchiat.

upgrade

kai choter

upheave

cawi, thlir.

upheld

past tense and past participle of uphold, domh tlaitu.

uphold

domh, tlaih.