Improv [adjective]
Definition of Improv:
unrehearsed, improvised
Sentence/Example of Improv:
He even acted in skits, a skill he didn’t pick up again until joining college improv, from where it would shape his career trajectory.
He said he had recently taken rap improv classes to improve his ability to think on his feet, and found it terrifying.
You wouldn’t trust an improv actor playing a doctor to give you medical advice.
It is certain, Virgil is much indebted to him, tho' he has much improv'd his Manner.
A Genius, in order to be much improv'd, should be well workt, and kept in close Application to its proper Pursuit.
John Andrews tells the story of the school boys who, in the phrase of the day, "improv'd" the coast on School Street.
The blooming boy, who left his image in my young heart, is at four and twenty improv'd in every grace that fix'd him there.
When will human Reason be sufficiently improv'd to see the Advantage of this!
And, above all, let them be improv'd; by no means let them lose in the Repetition.