adj. 1 having a slick surface that is difficult to move upon without sliding; 2 difficult to grasp because of a slick surface; 3 not to be trusted
Their sidewalk was the slipperiest one on the street.
Their sidewalk was the slipperiest one on the street.
Hear it
smooth; slick; glazed
dry; unslippery
4 syllables
slip-per-i-est
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