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

• outstrip
• outstripped
• outstripping
• outstrips
• outstruck
• outsum
• outsummed
• outsumming
• outsums
• outswam
• outswear
• outswearing
• outswears
• outsweeten
• outsweetened
• outsweetening
• outsweetens
• outswell
• outswelled
• outswelling
• outswells
• outswim
• outswimming
• outswims
• outswing