機動性

machine; mechanism; aircraft; opportunity; crucial point; pivot; quick-witted; flexible; organic; the origin or cause of something; inner desires or worldly thoughts.

to move or change position; to stir or act; to touch or affect; to use; to start or initiate; to eat; often or usually.

Nature; character; personality; temperament; quality; attribute; sex; gender; sexuality; essence; life; suffix forming nouns like '-ness' or '-ity'.