plouk or plook /plook/ (Scot)

1. A small lump or knob
2. A pimple, spot

• oppressed
• oppresses
• oppressing
• oppression
• oppressions
• oppressive
• oppressively
• oppressiveness
• oppressivenesses
• oppressor
• oppressors
• opprobrious
• opprobriously
• opprobriousness
• opprobriousnesses
• opprobrium
• opprobriums
• oppugn
• oppugnancies
• oppugnancy
• oppugnant
• oppugnants
• oppugned
• oppugner
• oppugners