incubus /inˈ or ingˈkū-bəs/

1. A devil supposed to assume a male body and have sexual intercourse with women in their sleep (cf succubus)
2. A nightmare
3. Any oppressive person, thing or influence

• legislate
• legislated
• legislates
• legislating
• mathematise
• mathematised
• mathematises
• mathematising
• mathematization
• mathematize
• mathematized
• mathematizes
• mathematizing
• matheses
• mathesis
• maths
• Mathurin
• Mathurine
• Mathurins
• matico
• maticos
• matier
• maties
• matiest
• Matilda