| 100% | WHITEHOUSE | 10 | Its first radio was installed by Harding in 1922 |
| 43% | BOYSENBERRY | 11 | It was first cultivated in California by Walter Knott |
| 42% | RADIO | 5 | In 1922, Warren G. Harding became the first U.S. president to be broadcast over this |
| 38% | RAMADA | 6 | Its first hotel was in Flagstaff |
| 38% | IKEA | 4 | Its first store was in Älmhult |
| 38% | ERA | 3 | Legislation ratified by Va. in 2020, nearly a hundred years after it was first introduced |
| 38% | IKEA | 4 | Its first store was in Älmhult, Smaland |
| 38% | AIRMAIL | 7 | Its first stamps were issued in 1918 |
| 37% | OED | 3 | Its first complete ed. was published in 1928 |
| 37% | MTV | 3 | Its first song was "Video Killed the Radio Star" |
| 37% | OED | 3 | Its first vol., A-Ant, was published in 1884 |
| 37% | SNL | 3 | Its first host, in 1975, was George Carlin: Abbr. |
| 36% | HYDROGENBOMB | 12 | It was first tested in 1952 |
| 36% | MTMCKINLEY | 10 | It was first climbed in 1913 |
| 36% | 4MINUTEMILE | 11 | It was first broken in 1954 |
| 36% | EVEREST | 7 | It was first conquered in 1953 |
| 36% | NEPTUNE | 7 | It was first observed in 1846 |
| 36% | MATTERHORN | 10 | It was first conquered in 1865 |
| 36% | NICE | 4 | "Wouldn't It Be ___," hit released by The Beach Boys in 1966 which was featured in "50 First Dates" starring Adam Sandler |
| 36% | NAFTA | 5 | It was replaced by USMCA in 2020 |
| 35% | NEVADA | 6 | Locally, its first "a" is pronounced as in "trap" |
| 35% | CHAMPAGNE | 9 | It was first bottled by French Benedictine monks |
| 35% | DNA | 3 | It was first correctly modeled in ''Nature'' (1953) |
| 35% | ATOM | 4 | It was first split at Cambridge in 1932 |
| 35% | INTENT | 6 | It may be hard to prove in court |
| 35% | SCENERY | 7 | It may be taken in by a traveler |
| 35% | DEADLINE | 8 | When it must be in by |
| 35% | EROICA | 6 | It was first publicly performed in Vienna in 1805 |
| 35% | OTHELLO | 7 | It was first performed at Whitehall Palace in 1604 |
| 35% | OSAKA | 5 | It was destroyed by Godzilla in "Godzilla Raids Again" |