breakdown (n.)

• analysis
• anatomy
• assay
• bankruptcy
• breakage
• breakup
• cataclysm
• catastrophe
• cave
• classification
• collapse
• comedown
• convulsion
• counterrevolution
• crack-up
• crash
• cropper
• damage
• debacle
• decomposition
• deflation
• destruction
• detailing
• detriment
• diaeresis
• dilapidation
• disablement
• disaster
• disrepair
• dissection
• distillation
• division
• downfall
• encroachment
• exhaustion
• failure
• fall
• foundering
• fractionation
• harm
• hurt
• hurting
• impairment
• infringement
• injury
• inroad
• itemization
• loss
• mayhem
• mischief
• mutilation
• neurasthenia
• overthrow
• overturn
• pratfall
• prostration
• resolution
• review
• revolt
• revolution
• revulsion
• ruin
• ruination
• sabotage
• scathe
• segmentation
• separation
• shipwreck
• smash
• spasm
• spoiling
• stumble
• subdivision
• subversion
• tailspin
• tumble
• upset
• washout
• weakening
• wrack
• wreck