Rig up Crossword Clue

 The answer to the crossword clue "Rig up" is EQUIP. It has 5 letters.

The word "rig up" means to assemble or prepare something, especially something temporary or makeshift. It can also mean to cheat or manipulate something. In the context of a crossword puzzle, the clue "rig up" is likely referring to the former meaning.

Here are some other possible answers to the crossword clue "rig up":

CONSTRUCT

ASSEMBLE

MANAGE

FASHION

BUILD

The best answer will depend on the specific context of the crossword puzzle.