| 100% | MAID | 4 | One of two in "The Help" |
| 90% | VOCALCORD | 9 | One of two in the larynx |
| 90% | TONSIL | 6 | One of two in the throat |
| 89% | VOWEL | 5 | One of two in the word "one" |
| 89% | SMALLA | 6 | One of two in the Adidas logo |
| 89% | ACT | 3 | One of two in the musical "Shucked" |
| 89% | ROBIN | 5 | One of two in the Dynamic Duo |
| 88% | ARCH | 4 | One of two in the McDonald's logo |
| 88% | IAMB | 4 | One of two in The Winter's Tale |
| 87% | ACT | 3 | One of two in the play "Trouble in Mind" |
| 87% | ARCH | 4 | One of two in the McDonald's "golden" symbol |
| 82% | RIB | 3 | One of two dozen in the body |
| 81% | ARIA | 4 | One of two for the devil in ''Faust'' |
| 81% | OMAN | 4 | One of two sultanates in the United Nations |
| 81% | BRUNEI | 6 | One of two sultanates in the United Nations |
| 80% | TESTAMENT | 9 | One of two major divisions in the Christian Bible |
| 80% | PASSENGER | 9 | One of two Cormac McCarthy books in 2022, The __ |
| 79% | IAMB | 4 | One of two in "The Grapes of Wrath" |
| 78% | SASHA | 5 | One of two sisters in the White House in the 2010s |
| 78% | FIBULA | 6 | One of two bones in the lower leg with the tibia |
| 78% | LIME | 4 | One of the two flavors in Sprite |
| 78% | OPHELIA | 7 | One of the two women in "Hamlet" |
| 77% | GOD | 3 | One of two words added to the Pledge of Allegiance in 1954 |
| 77% | VENUS | 5 | One of two planets in the solar system that lacks a moon |
| 77% | ELSA | 4 | One of two Disney characters singing "For the First Time in Forever" |
| 77% | JAW | 3 | One of the two that helps you chew |
| 77% | LSD | 3 | One of the two drugs involved in candyflipping |
| 77% | BONOBO | 6 | One of two species in the genus Pan, the other being the chimpanzee |
| 76% | EURYALE | 7 | One of the two immortal gorgons in Greek mythology |
| 76% | YES | 3 | One of the two possible answers in 20 Questions |