Versatile
Part of speech: adjective
Definition: capable of doing many things competently having varied uses or many functions changeable or inconstant capable of moving freely in all directions
Example sentence: For a midfielder now you have to be strong, fast and see the play very quickly. You have to be very versatile.
Variable
Part of speech: noun
Definition: something that is variablesomething whose value may be dictated or discovereda quantity that may assume any one of a set of valuesa symbol representing a variablea named memory location in which a program can store intermediate results and from which it can read thema variable star
Part of speech: adjective
Definition: able to varylikely to varymarked by diversity or differencehaving no fixed quantitative valuetending to deviate from a normal or recognized type
Example sentence: We are living in a computer-programmed reality, and the only clue we have to it is when some variable is changed, and some alteration in reality occurs. We have the overwhelming impression that we were reliving the present - deja vu.