Impromptu and Make-do

Impromptu adjective - Made or done without previous thought or preparation.

Make-do and impromptu are semantically related. In some cases you can use "Make-do" instead an adjective "Impromptu".

Make-do noun - Something contrived to meet an urgent need or emergency.

Impromptu and make-do are semantically related. Sometimes you can use "Impromptu" instead an adjective phrase "Make-do".