slickest
adjective
Definitions
Slippery or smooth due to a covering of liquid; often used to describe appearances.
Example: His large round head was shaved slick.
Appearing expensive or sophisticated.
Example: They read all kinds of slick magazines.
Superficially convincing but actually untrustworthy.
Example: That new sales rep is slick. Be sure to read the fine print before you buy anything.
(often used sarcastically) Clever, making an apparently hard task easy.
Example: Our new process for extracting needles from haystacks is extremely slick.