Spur-of-the-moment and Up front

Spur-of-the-moment adjective - Made or done without previous thought or preparation.

Up front and spur-of-the-moment are semantically related. In some cases you can use "Up front" instead an adjective phrase "Spur-of-the-moment".

Spur-of-the-moment and up front are semantically related. Sometimes you can use "Spur-of-the-moment" instead an adjective phrase "Up front".