When Something Is Unrehearsed?

Unrehearsed activities or performances have not been prepared, planned, or practiced beforehand.

What is a word for unrehearsed?

In this page you can discover 17 synonyms, antonyms, idiomatic expressions, and related words for unrehearsed, like: prepared, unscripted, extemporary, improvised, offhand, spur-of-the-moment, off-the-cuff, offhanded, off-kilter, on-stage and impromptu.

What's a word that means spontaneous?

Some common synonyms of spontaneous are automatic, impulsive, instinctive, and mechanical.