There is a total of 40594 clues beginning with so
- Source of blood for blood pudding
- Source of blowups
- Source of Blue Nile
- Source of blue
- Source of blues for John Q's
- Source of boards
- Source of Bolivia's wealth
- Source of Bolivian wealth
- Source of bolts
- Source of bongs in London?
- Source of books
- Source of boredom
- Source of boughs for many wreaths
- Source of bourbon
- Source of bowling alley noise?
- Source of brain research data: Abbr
- Source of brass?
- Source of bread, briefly
- Source of bread, for short
- Source of break-dancing beats
- Source of breakers
- Source of brew
- Source of British humor
- Source of British man power, 1776
- Source of brown fur
- Source of bubbles
- Source of bubbles
- Source of bubbly
- Source of bubbly wine
- Source of budget wheels
- Source of bullpen bragging rights: Abbr
- Source of bun seeds
- Source of burlap
- Source of business coverage
- Source of butter in Tibet
- Source of butter in Ulan Bator
- Source of butter, in the Himalayas
- Source of butterflies
- Source of buyer's remorse
- Source of cabinetry wood
- Source of café connections
- Source of caffein
- Source of caffeine
- Source of calamari
- Source of calling
- Source of cameline oil
- Source of campaign $
- Source of campaign funds, for short
- Source of campaign spending
- Source of campsite light
- Source of Canada's emblem
- Source of Canada's national symbol
- Source of Canada's symbolic leaf
- Source of canola
- Source of canvas and cannabis
- Source of Capitol Hill water?
- Source of car tunes
- Source of car wreck evidence
- Source of Caravane cheese
- Source of carbohydrates
- Source of carbs
- Source of carnal desires?
- Source of cash
- Source of casino cash
- Source of cassiterite
- Source of casual fare
- Source of caviar
- Source of caviar
- Source of cayenne pepper
- Source of cayenne
- Source of certain beans
- Source of change
- Source of charcoal wood
- Source of charcoal
- Source of cheap eats
- Source of cheap furniture
- Source of cheap oils?
- Source of cheap shots?
- Source of Chickamauga Creek
- Source of chicle
- Source of children's stories
- Source of chips
- Source of chips, slangily
- Source of chlorine
- Source of chlorophyll
- Source of chocolate
- Source of chocolate
- Source of chocolaty nibs
- Source of chop-suey sauce
- Source of chops
- Source of chutzpah
- Source of cider
- Source of cinnamon
- Source of cinnamon spice
- Source of citric acid
- Source of Clampett wealth, on TV
- Source of classic hits?
- Source of clean energy
- Source of Cleopatra's downfall
- Source of coal