| 100% | SMART | 5 | Be the source of pain |
| 70% | MAORI | 5 | People whose language is the source of "kiwi" |
| 70% | NUTMEG | 6 | Evergreen tree that is the source of mace |
| 70% | EWES | 4 | Female animals that can be the source of mutton |
| 70% | MINKS | 5 | Weasel cousins that are the source of expensive fur |
| 70% | MUNG | 4 | Small beans that are the source of bean sprouts |
| 69% | XERES | 5 | City whose name was the source of the word "sherry" |
| 69% | CACAO | 5 | With 3-Down, its seeds are the source of chocolate |
| 68% | ORYX | 4 | Animal some believe to be the source of the unicorn myth |
| 68% | XERES | 5 | Spanish city whose name is the source of the word sherry |
| 68% | URHAMLET | 8 | Lost manuscript said to be the source of a Shakespeare classic |
| 66% | PERU | 4 | Country where the source of the Amazon River is |
| 66% | ICHING | 6 | Source of the quote "Change is certain" |
| 65% | SNL | 3 | Show that was the source of "The Blues Brothers" and "Wayne's World": Abbr. |
| 65% | GLEE | 4 | Fox series that was the source of 80 Billboard Hot 100 songs in 2010 |
| 65% | SUGAR | 5 | & 22A North American hardwood tree whose sap is the source of an edible syrup |
| 64% | LEWISCARROLL | 12 | Writer who was the source of all the words with asterisked clues in this puzzle |
| 64% | PSALMS | 6 | Source of the line "The Lord is thy keeper" |
| 64% | HAMLET | 6 | Source of the line "Frailty, thy name is woman!" |
| 64% | MACBETH | 7 | Source of the line "What's done is done" |
| 64% | ALLSWELLTHATENDSWELL | 20 | Source of the line "They say miracles are past" |
| 64% | MOBILEBAY | 9 | 1864 battle site that was the source of the quote "Damn the torpedoes! Full speed ahead!" |
| 64% | YEW | 3 | Tree that was the source of the poison in Christie's A Pocket Full of Rye |
| 62% | TEMPEST | 7 | Source of the line "What's past is prologue," with "The" |
| 62% | ONION | 5 | Source of the headline "Study Reveals: Babies Are Stupid," with "The" |
| 62% | GRAPES | 6 | Pulpy fruits that are the main sources of wine |
| 61% | SOLAR | 5 | Renewable source of energy that is derived from the sun |
| 60% | ACTS | 4 | Source of the saying "It is more blessed to give than to receive" |
| 60% | ACTS | 4 | Source of the quote "It is more blessed to give than to receive" |
| 60% | HOSEA | 5 | Ye are the sons of the living God source |