- 環境【かんきょう】 - environment, circumstance 
- 国境【こっきょう】 - border (between countries), national border 
- 心境【しんきょう】 - state of mind, mental state, mental attitude 
- 境界【きょうかい】 - boundary, border, limit, bounds, frontier 
- 境内【けいだい】 - grounds (esp. of shrines and temples), compound, churchyard, precincts 
- 境遇【きょうぐう】 - one's circumstances, environment, situation (in life) 
- 逆境【ぎゃっきょう】 - adverse circumstances, unfortunate situation, adversity 
- 環境庁【かんきょうちょう】 - Environment Agency 
- 境目【さかいめ】 - borderline, boundary 
- 苦境【くきょう】 - difficult situation, adverse circumstances, predicament, trouble, dilemma, distress 
- 佳境【かきょう】 - most interesting part (of a story), climax, good part, scenic spot, beautiful place 
- 越境【えっきょう】 - crossing a border (illegally), border violation, border transgression 
- 境地【きょうち】 - state (of mind), mental state, emotional condition, field (of activity), one's lot, circumstance, situation in life, place, region, area, land 
- 辺境【へんきょう】 - remote region, outlying district, border district, frontier 
- 環境衛生【かんきょうえいせい】 - environmental hygiene 
- 秘境【ひきょう】 - unexplored region, secluded region, place off the beaten track 
- 端境期【はざかいき】 - between-crops season, off-crops season 
- 老境【ろうきょう】 - old age