| Source for a potter's material | 34 |
| Source for many a political writer | 34 |
| Source for some building material | 33 |
| Source of "ear-itation" | 33 |
| Source of "frankenfood," briefly | 42 |
| Source of "helicopter seeds" | 38 |
| Source of "Once more unto the breach" | 47 |
| Source of "Physician, heal thyself" | 45 |
| Source of "Summertime" | 32 |
| Source of "The Lord is my shepherd ..." | 49 |
| Source of "we three kings" | 36 |
| Source of a bodybuilder's rage, briefly | 43 |
| Source of a businessman's power? | 36 |
| Source of a certain Slav's balancing act? | 45 |
| Source of a company's new ideas | 35 |
| Source of a couch potato's potatoes? | 40 |
| Source of a drop in the bucket, perhaps | 39 |
| Source of a feather in one's cap? | 37 |
| Source of a hippie's high, perhaps | 38 |
| Source of a jawbone in the Bible | 32 |
| Source of a large reserve supply | 32 |
| Source of a large, colorful lingo | 33 |
| Source of a licoricelike flavoring | 34 |
| Source of a metal once used for foil | 36 |
| Source of a princess' discomfort | 36 |
| Source of a princess's discomfort | 37 |
| Source of a reporter's scoop, perhaps | 41 |
| Source of a woman's sensitivity? | 36 |
| Source of about 20% of U.S. imports: Abbr. | 42 |
| Source of Abu Dhabi's wealth | 32 |
| Source of Achilles' strength | 32 |
| Source of all the quotes in this puzzle | 39 |
| Source of all the tender words in this puzzle? | 46 |
| Source of an advantage, figuratively | 36 |
| Source of an age-old medicinal oil | 34 |
| Source of an androgyne's confusion | 38 |
| Source of an artist's inspiration | 37 |
| Source of an episode of hoppy daze? | 35 |
| Source of an expensive rug, once | 32 |
| Source of an oater long-distance call? | 38 |
| Source of an oil used in aromatherapy | 37 |
| Source of ancient depictions of kings and gods | 46 |
| Source of ancient Egyptian poison | 33 |
| Source of annoyance, or relaxation | 34 |
| Source of anxiety for some in April | 35 |
| Source of athletic rage, briefly | 32 |
| Source of Austin Powers' "power" | 46 |
| Source of batches that are very chewy? | 38 |
| Source of bizarre ideas, so to speak | 36 |
| Source of blood for blood pudding | 33 |
| Source of blues for John Q.'s | 33 |
| Source of bullpen bragging rights: Abbr. | 40 |
| Source of Canada's symbolic leaf | 36 |
| Source of children's stories | 32 |
| Source of Clampett wealth, on TV | 32 |
| Source of Cleopatra's downfall | 34 |
| Source of colorful autumn foliage | 33 |
| Source of conflict, in antiquity | 32 |
| Source of Davy Crockett's cap | 33 |
| Source of disruption to satellites | 34 |
| Source of Egyptian lethal injection | 35 |
| Source of Erebus and Gaia, in Greek myth | 40 |
| Source of exonerating evidence, at times | 40 |
| Source of four symbols on the South Korean flag | 47 |
| Source of great American inventions | 35 |
| Source of green eggs and ham alternative | 40 |
| Source of hair on one's furniture | 37 |
| Source of income for many island nations | 40 |
| Source of inflation after a crash | 33 |
| Source of influence for some punks | 34 |
| Source of info for those on the go | 34 |
| Source of inscriptions on a kiswah | 34 |
| Source of inspiration for Debussy | 33 |
| Source of instant gratification? | 32 |
| Source of Irish breakfast tea, oddly | 36 |
| Source of J.M. Smucker's success? | 37 |
| Source of J.P. Morgan's fortune | 35 |
| Source of Jed Clampett's wealth | 35 |
| Source of Julius's instinctive impulses? | 44 |
| Source of lacquer, varnish or tannin | 36 |
| Source of lacquer, varnish, or tannin | 37 |
| Source of lake effect snow in Cleveland | 39 |
| Source of lake-effect snow in Cleveland | 39 |
| Source of lavender scent from the primate cage? | 47 |
| Source of Lincoln's indebtedness | 36 |
| Source of lots of living-room arm-waving | 40 |
| Source of many a giraffe's meal | 35 |
| Source of many a proverb, for short | 35 |
| Source of many quotations, for short | 36 |
| Source of many quotes, for short | 32 |
| Source of many shelter dogs (abbr.) | 35 |
| Source of many Sicilian explosions | 34 |
| Source of milk used for Romano cheese | 37 |
| Source of morning stimulation, maybe | 36 |
| Source of much cheap modern furniture | 37 |
| Source of much government history | 33 |
| Source of much Military Channel material | 40 |
| Source of natural red food coloring | 35 |
| Source of ocean treasure, perhaps | 33 |
| Source of overcompensating bravado | 34 |