Slicker (Noun)

Someone who leads you to believe something that is not true.

Nouns denoting people.

The used car salesman was a slicker who convinced me to buy a lemon, claiming it had a clean title and no previous accidents.
My ex-boyfriend was a slicker who made me think he was committed to the relationship, but it turned out he was seeing someone else the whole time.
The politician was accused of being a slicker for promising to create jobs and improve the economy during his campaign, but failing to deliver once in office.
The email scammer was a slicker who tricked me into thinking I had won a large sum of money, and convinced me to send him personal and financial information.
The televangelist was exposed as a slicker for claiming to have healing powers and accepting donations from his gullible followers.

A macintosh made from cotton fabric treated with oil and pigment to make it waterproof.

Nouns denoting man-made objects.

The hikers wore their trusty slickers to keep them dry in the pouring rain.
She put on her bright yellow slicker to make herself more visible while walking in the fog.
The old sailor's slicker had been with him for decades and had seen its fair share of storms.
The tourists struggled to navigate the wet streets of London without their slickers.
He grabbed his slicker and ran out the door, not wanting to get caught in the downpour without it.

A person with good manners and stylish clothing.

Nouns denoting people.

He was a slicker, always dressing to impress and opening doors for the ladies.
My uncle was a slicker, known for his impeccable taste in suits and his charming smile.
The salesman was a real slicker, effortlessly convincing clients to make a purchase with his smooth talk and fashionable attire.
She was a slicker, always looking polished and put-together, whether she was attending a business meeting or a social gathering.
He was the ultimate slicker, with his designer clothes and exquisite manners, turning heads wherever he went.