asperity /a-sperˈi-ti/

1. Roughness
2. Harshness
3. Bitter coldness
4. (in pl) excrescences, rough places

• slaveholding
• slaveholdings
• slave-hunt
• slave-hunts
• slave labour
• slave labours
• slaver
• slavered
• slaverer
• slaverers
• slaveries
• slavering
• slaveringly
• slavers
• slavery
• slaves
• slave ship
• slave ships
• slave states
• slave trade
• slave-trader
• slave-traders
• slave trades
• slave traffic
• slave-trafficker