twiddle

nouns

a series of small (usually idle) twists or turns
is a type of (narrower)
turning or twisting around (in place)
"with a quick twist of his head he surveyed the room"

verbs

turn in a twisting or spinning motion
"The leaves swirled in the autumn wind"
manipulate, as in a nervous or unconscious manner
"He twiddled his thumbs while waiting for the interview"
is derived from