| Level 4 vocabulary | ||
| 安い | (adj) cheap/ inexpensive/ peaceful/ quiet/ gossipy/ thoughtless/ (P) | ![]() |
| Level 3 vocabulary | ||
| 安全 | (adj-na,n) safety/ security/ (P) | ![]() |
| Level 2 vocabulary | ||
| 安易 | (adj-na,n) easy-going/ (P) | ![]() |
| 安心 | (adj-na,n,vs) relief/ peace of mind/ (P) | ![]() |
| 安定 | (adj-na,n,vs) stability/ equilibrium/ (P) | ![]() |
| 不安 | (adj-na,n) anxiety/ uneasiness/ insecurity/ suspense/ (P) | ![]() |
| 目安 | (n) criterion/ aim/ (P) | ![]() |
| Level 1 vocabulary | ||
| 安静 | (adj-na,n) rest/ (P) | ![]() |
| 治安 | (n) public order/ (P) | ![]() |
| 安っぽい | (adj) cheap-looking/ tawdry/ insignificant/ (P) | ![]() |