heavy load

BURDEN
WordClue
LOTload, mass
HUFFheavy breath
MASSbattalion, load
PILElot, load
TANKheavy armored
PLUMPThe sound of a sudden heavy fall
SHOCKSudden, heavy impact
WHACKThe sound of a heavy strike
CANVASheavy-duty fabric
WALLOPheavy blow, punch
TRAMPLEheavy stepping
DOWNPOURheavy rain
WHITEOUTheavy snowstorm
BATTALIONload, heap
BATTERINGheavy beating
CARDBOARDheavy-duty paper of various strengths
DEUTERIUMheavy hydrogen
DEUTERIUMheavy hydrogen
DOWNPOURheavy rain