A jigsaw puzzle.
Something that can be compared to a jigsaw puzzle.
A power saw with fine teeth and a narrow blade which can cut curves in wood or metal.
To cut something using a jigsaw.
A simple task.
A ballroom dance in 3/4 time.
A piece of music for this dance (or in triple time).
To dance the waltz (with).
To move briskly and unhesitatingly, especially in an inappropriately casual manner, or when unannounced or uninvited.
To move with fanfare.
To accomplish a task with little effort.