adjective
- superlative form of sly; most cunning, crafty, or secretive
Usage: superlative form
Examples
- He gave the sliest grin when asked about the surprise party.
- She was the sliest negotiator in the entire company.
- The cat made the sliest approach toward the unsuspecting bird.
- Of all the children, Tommy had the sliest way of avoiding chores.
- The detective noticed the sliest glance between the two suspects.
- Her sliest trick was pretending to be asleep during meetings.