Slick

The rain made the roads slick, and the driver had difficulty stopping.

He used a slick of tape to secure the package.

The con artist had a slick appearance and easily tricked his victims.

The criminal had a slick alibi that almost fooled the police.

The race car's body was made slick to reduce air resistance and increase speed.

The new oil pipeline was designed to be slick to reduce friction.

The boat's propeller was designed to be slick to minimize resistance.

The water treatment system had slick pipes to optimize water flow.

The bartender's slick pouring skills amazed the customers.

The gymnast's slick tumbling skills earned her a high score.