| Source of bean sprouts | 22 |
| Source of bay salt | 18 |
| Source of bauxite | 17 |
| Source of batches that are very chewy? | 38 |
| Source of bast fiber | 20 |
| Source of basalt | 16 |
| Source of bars inside bars | 26 |
| Source of ballpark pitches? | 27 |
| Source of bagging rights? | 25 |
| Source of bad taste | 19 |
| Source of bad luck | 18 |
| Source of bacon | 15 |
| Source of back pain, sometimes | 30 |
| Source of averages | 18 |
| Source of autumn red | 20 |
| Source of Austin Powers' "power" | 46 |
| Source of attar | 15 |
| Source of ATM money | 19 |
| Source of ATM cash | 18 |
| Source of athletic rage, briefly | 32 |
| Source of archery bows | 22 |
| Source of Arab wealth | 21 |
| Source of Apr. anxiety | 22 |
| Source of anxiety for some in April | 35 |
| Source of antioxidants | 22 |
| Source of answers | 17 |
| Source of annoyance, or relaxation | 34 |
| Source of annoyance | 19 |
| Source of anime and manga | 25 |
| Source of ancient fables | 24 |
| Source of ancient Egyptian poison | 33 |
| Source of ancient depictions of kings and gods | 46 |
| Source of an omen, maybe | 24 |
| Source of an oil used in aromatherapy | 37 |
| Source of an oil | 16 |
| Source of an oater long-distance call? | 38 |
| Source of an explosion in Italy | 31 |
| Source of an expensive rug, once | 32 |
| Source of an essential oil with medicinal properties | 52 |
| Source of an eruption in Italy | 30 |
| Source of an episode of hoppy daze? | 35 |
| Source of an attitude | 21 |
| Source of an Asian stimulant | 28 |
| Source of an artist's inspiration | 37 |
| Source of an aromatherapy oil | 29 |
| Source of an archer's bow | 29 |
| Source of an androgyne's confusion | 38 |
| Source of an alley racket | 25 |
| Source of an age-old medicinal oil | 34 |
| Source of an advantage, figuratively | 36 |
| Source of ambiguous answers | 27 |
| Source of ambergris | 19 |
| Source of amber | 15 |
| Source of allergens | 19 |
| Source of all the tender words in this puzzle? | 46 |
| Source of all the quotes in this puzzle | 39 |
| Source of all matter | 20 |
| Source of aircraft thrust | 25 |
| Source of aggravation | 21 |
| Source of after-hours cash | 26 |
| Source of after-hours $$$ | 25 |
| Source of advice | 16 |
| Source of addl. evening light | 29 |
| Source of addiction | 19 |
| Source of added income | 22 |
| Source of ad-free TV | 20 |
| Source of activity | 18 |
| Source of acorns | 16 |
| Source of Achilles' strength | 32 |
| Source of abundance | 19 |
| Source of Abu Dhabi's wealth | 32 |
| Source of about half the world's diamonds: Abbr. | 52 |
| Source of about 20% of U.S. imports: Abbr. | 42 |
| Source of a yellowish oil | 25 |
| Source of a Woodstock high | 26 |
| Source of a woman's sensitivity? | 36 |
| Source of a wake-up call | 24 |
| Source of a volcanic plume | 26 |
| Source of a vital supply | 24 |
| Source of a viral outbreak | 26 |
| Source of a thundering sound | 28 |
| Source of a syrup | 17 |
| Source of a swish sound | 23 |
| Source of a suit | 16 |
| Source of a stream | 18 |
| Source of a stellar explosion | 29 |
| Source of a starchy foodstuff | 29 |
| Source of a slow leak, perhaps | 30 |
| Source of a sitter's stress | 31 |
| Source of a shot | 16 |
| Source of a secret, in a phrase | 31 |
| Source of a second opinion | 26 |
| Source of a sauce | 17 |
| Source of a salad dressing | 26 |
| Source of a royal pain? | 23 |
| Source of a river | 17 |
| Source of a reporter's scoop, perhaps | 41 |
| Source of a pseudo-chocolate | 28 |
| Source of a program, often | 26 |
| Source of a princess's discomfort | 37 |