Related Clues:

• Word of action
• Not systematic
• Hit or miss?
• Trick or treat?
• Buy or sell
• ''Sink'' or ''swim''
• Sentence requirement
• Sporadic
• Sink or swim
• Hit or miss, e.g.
• ''Be'' or ''bring''
• Predicate word
• Win, place, or show, e.g.
• Predicate component
• Conjugated word