fink /fingk/ (slang)

1. A strikebreaker
2. An informer
3. Loosely, an unpleasant person

(often with on) to inform on

• unperilous
• unperishable
• unperished
• unperishing
• unperjured
• unperpetrated
• unperplex
• unperplexed
• unperplexes
• unperplexing
• unpersecuted
• unperson
• unpersoned
• unpersoning
• unpersons
• unpersuadable
• unpersuadableness
• unpersuaded
• unpersuasive
• unperturbed
• unpervert
• unperverted
• unperverting
• unperverts
• unphilosophic