Related Clues:

• Abandon Beethoven's Ninth in ferment
• Get a rise out of
• Ferment in Zion? Change the leader for Liberal
• Yeast, e.g
• Substance added to dough to make it rise
• Cause to expand, as bread
• Make rise, as dough
• Yeast, for instance
• Holiday on far side of Moon? It makes a change