Crossword Clue:

to move with a dull explosive sound

AnswerCrossword Clue
PLAPStrike with a dull sound.
PLAPFall with a dull sound.
PLAPSFalls with a dull sound.
THUMPStrike with a heavy dull sound.
PLOPSFalls with a dull sound into water.
CHUGDull explosive sound.
PLOPDull, faintly explosive sound