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Definitions

slippery

[slip-uh-ree, slip-ree] / ˈslɪp ə ri, ˈslɪp ri /
ADJECTIVE
smooth, slick
Synonyms
STRONGEST
glistening greasy icy perilous polished silky unsafe unstable wet
WEAK
glacé glassy glazed like a skating rink lubricious lustrous satiny sleek slimy soapy unctuous unsteady waxy
Antonyms
STRONGEST
dry safe secure
WEAK
unslippery
ADJECTIVE
uncertain, unreliable
Synonyms
STRONGEST
elusive shifty slick smooth treacherous tricky unpredictable unsafe unstable
WEAK
cagey changeable crafty cunning devious dishonest duplicitous evasive false fly-by-night foxy inconstant insecure mutable slithery sneaky two-faced unsteady untrustworthy variable
Antonyms
STRONGEST
forthright frank harmless honest rough
WEAK
certain definite reliable stable

Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

This last part especially reminded me of such slippery works as Abbas Kiarostami’s 2010 masterpiece, “Certified Copy.”

From The Wall Street Journal • Apr. 16, 2026

The National Weather Service was advising people to allow extra time for travel because of the slippery roads.

From Los Angeles Times • Apr. 11, 2026

Admittedly, answering emails on the weekend can be a slippery slope.

From MarketWatch • Mar. 18, 2026

This "slippery slope" argument has been repeatedly raised during debates at Holyrood.

From BBC • Mar. 17, 2026

"The wind cannot get hold of the roof. It is too slippery," Oteg said.

From "Black Star, Bright Dawn" by Scott O'Dell

Vocabulary lists containing slippery

Spelling Practice 1, Unit 9

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