Make a bundle is an idiom that means to accumulate a large amount of money or wealth. The crossword solutions for this term are BALE (4 letters), sheave (6 letters), and getrich (7 letters). BALE is a term used to describe a large bundle of hay, straw, or other material held together with twine or wire. Sheave is a wheel with a grooved rim in which a rope or cable can run. Getrich is a verb meaning to become wealthy or prosperous.