| 无拘无束 | wú jū wú shù | free and unconstrained (idiom) / unfettered / unbuttoned / without care or worries | ![]() |
| 疏放 | shū fàng | eccentric / self-indulgent / free and unconventional (written style) / unbuttoned | ![]() |
| 开襟 | kāi jīn | buttoned Chinese tunic / unbuttoned (to cool down) | ![]() |
| 虚掩 | xū yǎn | to partially obscure / (of a door, gate or window) slightly open / ajar / not fully shut / unlocked / (of a jacket or shirt) unbuttoned | ![]() |
