sound of an explosion

(phonetics) sonority

to be heard / sound, be taken as (give someone a certain impression from hearing) / to be widely known; to be famous / to be audible

explosion, blast, detonation / eruption

to explode / (Internet slang, humorous) to "explode"; to meet an end

suddenly

sudden

all of a sudden, all at once

continuative form of 遠い

a faraway place; somewhere far away