goon 
(gn)
(gn)n.
Slang
Slang
1. A thug hired to intimidate or harm opponents.
2. A stupid or oafish person.
[Probably ultimately short for GOONEY, simpleton.]
- proplastid
- propofol
- propolis
- proponent
- proportion
- proportionable
- proportionably
- proportional
- proportionality
- proportionally
- proportional representation
- proportionate
- proportionately
- proportionateness
- proportioner
- proportionment
- proposal
- propose
- proposer
- proposition
- propositional
- propositional calculus
- propositional function
- propositionally
- propositus