eff /ef/ euphemistic for fuck, esp in effing (adj) and eff off

• submerging
• submerse
• submersed
• supergiants
• superglacial
• superglue
• superglued
• superglues
• supergluing
• supergrass
• supergrasses
• supergravities
• supergravity
• supergroup
• supergroups
• supergun
• superguns
• superheat
• superheated
• superheater
• superheaters
• superheating
• superheats
• superheavies
• superheavy