What is another word for improvise?

Here are some synonyms for "improvise", depending on the context:

General:

* Ad-lib

* Extemporize

* Wing it

* Make do

* MacGyver

* Scrounge

* Resourceful

* Invent

* Create

* Adapt

More specific:

* Compose (for music)

* Concoct (for a plan or recipe)

* Fabricate (for a story)

* Compose (for a speech)

* Craft (for a solution)

The best synonym for "improvise" will depend on the specific situation and the nuance you want to convey.