1. comparative form of slippery; more difficult to hold onto or stand on due to being smooth, wet, or greasy
2. comparative form of slippery; more evasive, unreliable, or difficult to pin down
Usage: figurative

Examples

• The bathroom floor became even slipperier after I spilled the shampoo.
• Ice makes the sidewalk much slipperier than rain does.
• This politician seems slipperier than most when it comes to answering direct questions.
• The wet rocks by the waterfall were slipperier than we expected.
• His excuses are getting slipperier each time he’s late.
• The oil spill made the road surface slipperier and more dangerous.