demolishment

decimation demolition destruction elimination eradication extermination extinction liquidation

massacre obliteration ruin slaughter

extinguishment

building construction

blow bump butt concussion contact crash destruction dilapidation encounter hit impact jar jolt knock percussion pileup rap ruin shock sideswipe slam smash strike thud thump wreck

fender bender head-on

avoidance building compliment construction creation failure flattery loss praise