stair·case 
(stârkās′)
(stârkās′)n.
A flight or series of flights of steps and a supporting structure connecting separate levels. Also called stairway.
- smackdown
- smacker
- smacking
- s-mail
- small
- small arm
- small ball
- small beer
- small blind
- small-bore
- small bowel
- small calorie
- small cap
- small capital
- small cell carcinoma
- small cell lung cancer
- small change
- small-claims court
- smallclothes
- Smalley
- small fry
- small hours
- small intestine
- smallish
- small-minded