Stair

Definition:

(n.) One step of a series for ascending or descending to a different level; -- commonly applied to those within a building.
(n.) A series of steps, as for passing from one story of a house to another; -- commonly used in the plural; but originally used in the singular only.

Compare stair with other words:

stail vs. stair

staid vs. stair

stain vs. stair

stair vs. stringpiece

stair vs. stepstone

stair vs. understair

stair vs. state

nosing vs. stair

footstep vs. stair

ladder vs. stair

landing vs. stair

stair vs. stairs

downstairs vs. stair

stair vs. upstairs

series vs. stair

stair vs. staircase

content vs. stair

spandrel vs. stair

newel vs. stair

stair vs. stairway