원고原稿 manuscript; script 원고지原稿紙 squared manuscript paper 원리原理 principle; fundamental 원인原因 cause; reason 원칙原則 rule; principle 초원草原 grassland; meadow; plain 평원平原 plain; prairie 항원抗原 antigen 고원高原 plateau 대원칙大原則 great principle; basic principle 대평원大平原 plain 무원칙無原則 unprincipledness 병원균病原菌 germ; bacillus 병원체病原體 pathogen 삼원색三原色 three primary colors 설원雪原 snowfield 원가原價 cost of production; cost 원고原告 plaintiff; complainant 원고료原稿料 payment for script; contribution fee 원동력原動力 driving force; impetus 원두原豆 coffee beans 원론原論 theory; principles 원론적原論的 being theoretical 원론적原論的 theoretical 원료原料 raw material; materials 원료비原料費 material cost 원목原木 hardwood; log; solid wood 원문原文 original text; original 원본原本 original 원산지原産地 country of origin 원상原狀 original state; original condition 원상회복原狀回復 return to original state; restoration 원색原色 original color 원색적原色的 being vivid 원색적原色的 vivid 원서原書 original edition; original book 원석原石 gemstone 원시림原始林 virgin forest; primeval forest 원시생활原始生活 primitive life 원시인原始人 ancient people 원심原審 original trial; original court 원안原案 original bill; original proposal 원액原液 undiluted solution; original solution 원어原語 original language; original word 원어민原語民 native speaker 원위치原位置 original position; original place 원유原油 crude oil 원음原音 original sound 원자原子 atom 원자력原子力 nuclear power 원자재原資材 raw materials 원작原作 original work; original 원작자原作者 original author; writer 원재료原材料 raw material 원저자原著者 writer; author 원적原籍 original family register 원전原典 original text; original document 원전原電 nuclear power plant 원점原點 beginning; origin 원제原題 original title 원죄原罪 forgiveness; pardon 원주민原住民 native; aborigine 원주인原主人 original owner; original possessor 원초原初 origin; source; first 원초적原初的 being primitive; being original 원초적原初的 primitive; original 원칙적原則的 sticking to a rule; sticking to principles 원판原版 original edition; original book 원폭原爆 atomic bomb 원형原形 original form; original shape 육하원칙六何原則 5 W's and 1 H; 5W1H 주원료主原料 main ingredient 주원인主原因 main cause 강원도江原道 Gangwon-do Province 개마고원蓋馬高原 Gaemagowon Plateau