temple (in a loom); tenter
expansion and contraction; elasticity; flexibility
bending and stretching; flexing and extending
postscript; post scriptum; PS; P.S.
expansion; extension; elongation; stretching
elastic; flexible; telescoping; expandable; retractable; extensible
stretching; extension; elongation
sudden rise (esp. of stock prices); jump
inspiration; genius; super-human skill
continuous rise (in market price)