lay over. overlay, [cover], [apply]; defer, [postpone], prorogue.
lay siege to. [besiege], [beset], bombard, obsess.
lay to heart. take to [heart], be grieved at, feel keenly, consider seriously.
lay up. [store], treasure, [save], [hoard], garner; [confine], [disable].
lay wait for. lie in ambush for.
lay waste. [desolate], [devastate], [pillage], [sack], spoliate.
laziness, n. [indolence], [sloth].
lazy, a. [indolent], [slothful], sluggard, dronish. Antonyms: [diligent], [industrious], sedulous, hardworking.