epsilon /epˈsi-lon or ep-sīˈlən/

1. The fifth letter (Ε or ε) of the Greek alphabet, short e
2. As a numeral εˈ = 5 and ˌε = 5000

• underpin
• underpinned
• underpinning
• underpinnings
• underpins
• under plain cover
• underplant
• underplanted
• underplanting
• underplants
• underplay
• underplayed
• underplaying
• underplays
• underplot
• underplots
• underpopulated
• under-power
• underpowered
• under-powers
• underpraise
• underpraised
• underpraises
• underpraising
• underpreparation