epi- /ep-i-/ or before a vowel or h ep- /ep-/

1. Above, over, upon or on, as in epidermis
2. In addition or after, as in epiphenomenon and epirrhema

• nitrotoluenes
• nitrous
• nitrous acid
• nitrous anhydride
• nitrous bacteria
• nitrous oxide
• nitrox
• nitroxyl
• nitroxyls
• nitry
• nitryl
• nitryls
• nits
• nittier
• nittiest
• nitty
• nitty-gritty
• nitwit
• nitwits
• nitwitted
• nitwittedness
• nitwittednesses
• nitwitteries
• nitwittery
• nival