낙엽leaf fall 촌락village 추락falling; dropping; plunging 추풍낙엽fallen leaves in the fall 취락settlement; community 타락depravity; degradation 탈락being eliminated; failure 탈락자dropout; eliminated competitor 퇴락dilapidation; going to ruin 폭락plunge; nosedive

후문back gate 전후before and after 후later time 후배junior 오후afternoon 오후반afternoon class 이후later time; the future 후기epilogue; postscript 후문back door 후반second half; latter part

남성male 성격personality; character 여성woman 특성characteristic; trait; feature 편의성convenience 필요성necessity; need 가공성processability 가능성possibility; chance; likelihood 가망성possibility; chance; prospect 강제성forcibleness