| 100% | CINCO | 5 | ___ de Mayo (holiday in Mexico and the US) |
| 53% | PESO | 4 | Money in Mexico and the Philippines |
| 51% | PESO | 4 | Piece of currency in Mexico and the Philippines |
| 50% | COCO | 4 | Pixar film set in Mexico and the Land of the Dead |
| 49% | ELNORTE | 7 | The U.S., in Mexico |
| 49% | COCO | 4 | 2017 Pixar film set in Mexico and the Land of the Dead |
| 48% | ULTRA | 5 | The U in UVA and UVB |
| 47% | LOCO | 4 | El Pollo __: chain in the U.S. and Mexico |
| 47% | OAS | 3 | The U.S. and Can. are in it |
| 47% | RIOGRANDE | 9 | Boundary between the US and Mexico |
| 47% | RIO | 3 | ___ Grande (river between the US and Mexico) |
| 46% | COCO | 4 | Pixar's 2017 3D computer-animated film set in Mexico and the Land of the Dead |
| 46% | RIOBRAVO | 8 | River between the US and Mexico (2 words) |
| 46% | CREE | 4 | Native Americans in Canada and the northern US |
| 46% | ATWAR | 5 | Like the U.S. and Spain in 1898 |
| 45% | PINTO | 5 | — bean, mottled seed common in the US and Mexico |
| 45% | ABC | 3 | ___ Powers (negotiators between the U.S. and Mexico, 1914) |
| 45% | BARTENDER | 9 | In the US, drink mixer and server |
| 45% | ERIE | 4 | Great Lake in Canada and the US near Niagara Falls |
| 45% | UNITED | 6 | What the U.S. and U.K. have in common? |
| 44% | CONGRESS | 8 | In the US, the House and the Senate, collectively |
| 44% | GUAYULE | 7 | Bushy shrub in the aster family of Mexico and the southwestern US; a source of latex |
| 43% | ELNORTE | 7 | The U.S., in México |
| 43% | OSAKA | 5 | Tennis player Naomi who won the US Open in 2018 and 2020 |
| 43% | HALLOWEEN | 9 | The sweetest yet scariest holiday in the US |
| 43% | NIAGARA | 7 | Among the biggest waterfalls in US and Canada |
| 43% | PARITY | 6 | What the U.S. and Canadian dollars had, roughly, in the early 2010s |
| 43% | PARALLEL | 8 | In 1818, Canada and the US agreed to the 49th __ |
| 42% | TAOS | 4 | New Mexico town in the Sangre de Cristo Mountains |
| 42% | PESCI | 5 | Costar of De Niro and Pacino in The Irishman |