Spur-of-the-moment and Toss off

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

Toss off and spur-of-the-moment are semantically related in extemporaneous topic. In some cases you can use "Toss off" instead an adjective phrase "Spur-of-the-moment".

Toss off verb - Write quickly.

Spur-of-the-moment and toss off are semantically related in extemporaneous topic. Sometimes you can use "Spur-of-the-moment" instead an adjective "Toss off", if it concerns topics such as improvised.