| Level 4 vocabulary | ||
| 二 | (num) two/ (P) | ![]() |
| 二十日 | (n) twenty days/ twentieth (day of the month)/ (P) | ![]() |
| 二つ | (n) two/ (P) | ![]() |
| 二人 | (n) two persons/ two people/ pair/ couple/ (P) | ![]() |
| 二日 | (n) second day of the month/ two days/ (P) | ![]() |
| Level 2 vocabulary | ||
| 二十歳 | (n) 20 years old/ 20th year/ (P) | ![]() |