段 - grade, steps, stairs

reaching a stopping place; settling down (before the next stage); getting to a point where one can rest; completing the first stage (of the work)

stairs; stairway; staircase

even more; still more; much more; further

(corrugated) cardboard

price; cost

(flight of) stone steps; stone stairway

step; stair; rung; (flight of) steps

dramatic (improvement); remarkable (difference); marked; noticeable

usual; normal; everyday; habitual; ordinary

means; way; measure

stage; step; phase

paragraph