Crossword Clue:

SWING to move freely back and forth

AnswerCrossword Clue
SWAYSwing back and forth
SEESAWSwing wildly back and forth
YAWSwing back and forth, as a ship
WAGMove back and forth
ROCKMove back and forth
YOYOMove back and forth
CRISSCROSSMove back and forth
WIGGLEMove back and forth, as one's toes
NAVYVANHow sailors may move, back and forth
ABACIWhere people move 31-Acrosses back and forth