Extensile :: Extensile (a.) Suited for, or capable of, extension; extensible..
Fissile :: Fissile (a.) Capable of being split, cleft, or divided in the direction of the grain, like wood, or along natural planes of cleavage, like crystals..
Missile :: Missile (a.) Capable of being thrown; adapted for hurling or to be projected from the hand, or from any instrument or rngine, so as to strike an object at a distance..
Missile :: Missile (n.) A weapon thrown or projected or intended to be projcted, as a lance, an arrow, or a bullet..
Nonextensile :: Nonextensile (a.) Not extensile; incapable of being stretched.