(colloquial) speechless

đới
noun

(geography) geographical zone (of the Earth)

đớn
adj

(of rice) broken

đớn đau

đớn đau
adj

sorrowful; sad

đớp
verb

(of animals, insects) to snap up (food, bait, etc.); to snatch; to catch
(vulgar) to eat

đớp thính

đớp thính
verb

(neologism, slang) to respond positively to another person's “thính” (flirtation, romantic advances, etc.)