Jury-rigged and Off-the-cuff

Jury-rigged adjective - Hastily or roughly constructed.

Off-the-cuff and jury-rigged are semantically related. In some cases you can use "Off-the-cuff" instead an adjective phrase "Jury-rigged".

Off-the-cuff adjective - Made or done without previous thought or preparation.

Jury-rigged and off-the-cuff are semantically related. You can use "Jury-rigged" instead an adjective phrase "Off-the-cuff".