| 100% | UNO | 3 | First counting number in Italian |
| 75% | UNO | 3 | First counting number in Spanish |
| 66% | UNO | 3 | First number in Italian or Spanish |
| 58% | ONE | 3 | First counting number |
| 56% | UNO | 3 | Number in Spanish or Italian |
| 55% | ONE | 3 | The first counting number |
| 55% | OTTO | 4 | Palindromic number in Italian |
| 52% | TWO | 3 | Number in first-sequel titles |
| 50% | OTTO | 4 | Man's name that's a number in Italian |
| 50% | UNO | 3 | First positive number, in Spanish |
| 49% | UNO | 3 | First number, in Spanish |
| 48% | TEN | 3 | Last number in a boxing KO count |
| 48% | WINS | 4 | First number in season records |
| 48% | WINS | 4 | First number in a record |
| 47% | EENY | 4 | First word in a counting rhyme |
| 47% | MINUEND | 7 | First number in a subtraction problem |
| 47% | ONE | 3 | First number in a crossword grid |
| 46% | TRE | 3 | Number of coins in an Italian fountain |
| 45% | TEN | 3 | First number in boxing countdown to a knockout |
| 45% | TRE | 3 | Number after "due" in Italian |
| 45% | UNO | 3 | Number before dos, if you're counting in Spanish |
| 44% | ISRAELITE | 9 | One counted in the Book of Numbers |
| 43% | TWO | 3 | First of the “magic numbers” in physics |
| 43% | TWO | 3 | Number of graduates in the first class at West Point (1802) |
| 43% | MYGIRL | 6 | First number one hit for the Temptations, way back in '65 |
| 43% | SAMOAN | 6 | Language in which the first six counting numbers are tasi, lua, tolu, fa, lima and ono |
| 42% | SAM | 3 | Smith who had their first number one album in 2017 |
| 42% | SYSTOLICD | 9 | What the first number represents in a certain diagnostic test |
| 42% | GEHRIG | 6 | Player with the first retired number in baseball |
| 42% | ARIA | 4 | Number that's often in Italian |