tread upon (?.)

• beat down
• break
• browbeat
• bulldoze
• bully
• castrate
• clamp down on
• coerce
• compel
• cow
• daunt
• despotize
• domineer
• domineer over
• enslave
• grind
• grind down
• henpeck
• hit and run
• intimidate
• inundate
• keep down
• keep under
• lord it over
• oppress
• overawe
• overbear
• overflow
• overmaster
• override
• overrun
• press heavy on
• repress
• ride down
• ride over
• ride roughshod over
• run down
• run over
• subjugate
• suppress
• terrorize
• trample
• trample down
• trample on
• trample underfoot
• trample upon
• tread down
• tyrannize
• tyrannize over
• unman
• walk all over
• walk over
• weigh heavy on