{"name":"항공^우편","sense_no":316510,"children":[{"name":"상위어","children":[{"name":"우편","sense_no":"18795","group":"keyword1_depth_etc"}],"group":"keyword1_depth2"},{"name":"본말/준말","children":[],"group":"keyword2_depth2"},{"name":"비슷한말","children":[{"name":"에어^메일","sense_no":"1285879","group":"keyword3_depth_etc"},{"name":"공중^우편","sense_no":"92523","group":"keyword3_depth_etc"},{"name":"비행^우편","sense_no":"179712","group":"keyword3_depth_etc"},{"name":"항공-편","sense_no":"59855","group":"keyword3_depth_etc"}],"group":"keyword3_depth2"},{"name":"참고 어휘","children":[],"group":"keyword4_depth2"},{"name":"하위어","children":[],"group":"keyword5_depth2"},{"name":"낮춤말","children":[],"group":"keyword6_depth2"},{"name":"반대말","children":[],"group":"keyword7_depth2"},{"name":"높임말","children":[],"group":"keyword8_depth2"}],"group":"center_depth1"}