slum·lord 
(slŭmlôrd′)
(slŭmlôrd′)n.
An owner of slum property, especially one that overcharges tenants and allows the property to deteriorate.
[SLUM + (LAND)LORD.]
- hearth money
- hearthrug
- hearthstone
- heartily
- heartiness
- heartland
- heartless
- heartlessly
- heartlessness
- heart-lung machine
- heart massage
- heart of palm
- heart rate
- heart-rending
- heartrending
- Heart River
- heart-searching
- heartsease
- heart's-ease
- heartsick
- heartsickness
- heart-stricken
- heartstring
- heart-struck
- heartthrob