| 100% | MACOS | 5 | Apple product that once had an "X" added to its name |
| 56% | PTA | 3 | School gp. that sometimes has an "S" added to its name |
| 42% | STARZ | 5 | Movie channel that used to have an "!" in its name |
| 42% | SAFECO | 6 | Insurer that once had the naming rights to the Mariners' ballpark |
| 42% | CHE | 3 | Who said "The revolution is not an apple that falls when it is ripe. You have to make it fall" |
| 40% | CREAM | 5 | Dairy product that is added to 20a to lighten it |
| 40% | OAHU | 4 | Island that may have an apostrophe in its name |
| 40% | ENRON | 5 | It once had naming rights to the Astros' home |
| 40% | HAMAS | 5 | Militant group that once had links to its websites from the children's magazine "Al-Fateh" |
| 39% | MILLIPEDE | 9 | Arthropod that according to its name has 1000 feet |
| 38% | ETNA | 4 | Mount that has an insurance company named after it |
| 37% | IPOD | 4 | Apple product that once came in a U2 Special Edition |
| 37% | USAIR | 5 | Carrier that added "ways" to its name in 1997 |
| 37% | IOS | 3 | Island that lends its name to an operating system |
| 36% | PAM | 3 | Product that becomes an item to which it's applied after shifting the last letter one spot down in the alphabet |
| 36% | USAIR | 5 | Company that added four letters to its name in 1997 |
| 36% | ALFALFA | 7 | Sprout that lent its name to an "Our Gang" character |
| 36% | LAO | 3 | Language that becomes the name of where it's spoken if you add an "s" |
| 35% | LIVIA | 5 | Woman's name that becomes another woman's name by adding an O to the start |
| 35% | IPAD | 4 | Apple product that comes in an Air version |
| 35% | DARK | 4 | "___ horse," common phrase used to refer to an unexpected winner, that has its origins in horse racing |
| 35% | BOSC | 4 | Fruit variety whose name becomes that of an artist when you add an H to the end |
| 35% | EMAC | 4 | Apple product once marketed to schools |
| 35% | JEOPARDY | 8 | Show that once had an April Fools' Day episode hosted by Pat Sajak |
| 35% | CDC | 3 | Org. that added "and Prevention" to its name in 1992 (abbr.) |
| 35% | IONIA | 5 | Ancient land that lent its name to an order of architecture |
| 35% | RCA | 3 | Label that once had a phonograph in its logo |
| 35% | YREKA | 5 | California town that once had a palindromically named bakery |
| 35% | METLIFE | 7 | Insurance company that once had a blimp named "Snoopy" |