slick is a valid English word

Scrabble validity: valid ( international - Sowpods, US - Twl06 )
iScramble validity: valid
QuickWords validity: valid

Meanings

Adjective (COMPARABLE)

Slippery or smooth due to a covering of liquid; often used to describe appearances.
• This rain is making the roads slick.
Appearing expensive or sophisticated.
• They read all kinds of slick magazines.
Superficially convincing but actually untrustworthy.
• That new sales rep is slick. Be sure to read the fine print before you buy anything.

Noun (COUNTABLE)

A covering of liquid, particularly oil.
• Careful in turn three — there's an oil slick on the road.
(by extension hydrodynamics US dated) A rapidly-expanding ring of dark water, resembling an oil slick, around the site of a large underwater explosion at shallow depth, marking the progress through the water of the shock wave generated by the explosion.
Someone who is clever and untrustworthy.

Verb

To make slick.
• The surface had been slicked.

slick is a Scrabble valid word

slick

• International English (Sowpods) - The word is valid in Scrabble ✔
• US English (TWL06) - The word is valid in Scrabble ✔
• 00 points

slick is an iScramble, QuickWords valid word

slick

• The word is valid in iScramble ✔
• The word is valid in QuickWords ✔
• 00 points

Same letters words (Anagrams)

• LICKS

Same letters plus one

• BLICKS
• CELIKS
• CLAIKS
• CLICKS
• CLINKS
• ESLICK
• FLICKS
• GLICKS
• ICKLES
• KILICS
• KLICKS
• LEICKS
• LINCKS
• LUKICS
• SHLICK
• SICKLE
• SICKLY
• SKULIC
• SLICKS

Same letters minus one

• CKIS
• CLIS
• ILKS
• KILS
• LCIS
• LICK
• LICS
• LISK
• SICK
• SILK
• SKIL