To work out or create (something) by thinking; contrive; plan; invent
To design a new process or mechanism.
Spoken, performed, done, or composed with little or no preparation; extemporaneous:
Not prepared in advance; impromptu:
To make pieces of money from (metal):
To speak, perform, or compose extempore; improvise
Spoken, carried out, or composed with little or no preparation or forethought:
To have as a specific aim or purpose; intend:
To make a graphic or schematic representation of (something), especially as a plan for its structure:
To premeditate an action, especially a crime.
To fake means to create a false impression, to lie and pretend to be something you aren't, or to create a knock-off or impersonation.
Something that will last for only a limited period of time; transitory. Temporary is meaningless with regard to the duration of the length of time that it will last; however, it is used to designate absence of permanence.
To plan with evil intent; scheme:
To furnish with side or subordinate extensions, as a building or an altarpiece.
Find another word for improvise. In this page you can discover 37 synonyms, antonyms, idiomatic expressions, and related words for improvise, like: make up, wing-it, devise, improvisation, invent, extemporaneous, impromptu, off-the-cuff, unrehearsed, ad-lib and planned.