公
| Level 4 vocabulary | ||
| 公園 | (n) (public) park/ (P) | |
| Level 2 vocabulary | ||
| 公害 | (n) public nuisance/ pollution/ (P) | |
| 公共 | (adj-no,n) public/ community/ public service/ society/ communal/ (P) | |
| 公式 | (adj-na,n) formula/ formality/ official/ (P) | |
| 公衆 | (n) the public/ (P) | |
| 公正 | (adj-na,n) justice/ fairness/ impartiality/ (P) | |
| 公表 | (n,vs) official announcement/ proclamation/ (P) | |
| 公平 | (adj-na,n) fairness/ impartial/ justice/ (P) | |
| 公務 | (n) official business/ public business/ (P) | |
| Level 1 vocabulary | ||
| 公 | (n) official/ public/ formal/ open/ governmental/ (P) | |
| 公演 | (n) public performance/ (P) | |
| 公開 | (n,vs) presenting to the public/ (P) | |
| 公然 | (adj-na,adj-no,n) open (e.g. secret)/ public/ official/ (P) | |
| 公団 | (n) public corporation/ (P) | |
| 公認 | (n) official recognition/ authorization/ licence/ accreditation/ (P) | |
| 公募 | (n) public appeal/ public contribution/ (P) | |
| 公用 | (n) government business/ public use/ public expense | |
| 公立 | (n) public (institution)/ (P) | |
| 主人公 | (n) (1) protagonist/ main character/ hero(ine) (of a story)/ (2) head of household/ (P) | |