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

• enviousness
• enviousnesses
• environ
• strictures
• stridden
• striddle
• striddled
• striddles
• striddling
• stride
• stridelegged
• stridelegs
• stridence
• stridences
• stridencies
• stridency
• strident
• stridently
• stride piano
• stride pianos
• strider
• striders
• strides
• strideways
• striding