When it comes to taking a big risk, there are many idioms and phrases that can be used as synonyms for "bets the ranch." Some of these include "puts everything on the line," "goes all in," "puts their neck on the line," "takes a leap of faith," "takes a chance," and "puts it all on the table." These expressions all convey the idea of someone risking everything they have or putting themselves in a precarious position in order to achieve a particular goal. Whether in business, love, or any other aspect of life, the willingness to take bold risks can be the key to achieving success and reaching one's full potential.