How to sign: revolve quickly and repeatedly around one's own axis
"The dervishes whirl around and around without getting dizzy";
Similiar / Same: spin around, reel, gyrate, whirl
Categories: go around, revolve, rotate
Within this category: whirligig
How to sign: twist and turn so as to give an intended interpretation
"The President's spokesmen had to spin the story to make it less embarrasing";
Categories: lay out, present, represent
Within this category: sugarcoat