12-Letter Words Containing: R,I,S,K,Y

• propels bright light high in the sky, or used to propel a lifesaving line or harpoon

• sends a firework display high into the sky

• shoot up abruptly, like a rocket

• Hyperkinesis

• a boisterous celebration; a merry festivity

• the craft of laying bricks

• Abnormally increased and sometimes uncontrollable activity or muscular movements.

• A condition especially of childhood characterized by hyperactivity.

• organic process consisting of the division of the nucleus of a cell during mitosis or meiosis

• organic process consisting of the division of the nucleus of a cell during mitosis or meiosis

• a musician who plays a keyboard instrument