城 じょう Meanings Suffix castle (in place names) Noun castle; fortress See also: 城 (しろ). Kanji 城 castle. Read as ジョウ. Words containing 城 城主 (じょうしゅ) lord of a castle 落城 (らくじょう) fall of a castle 城下 (じょうか) land near a castle And 94 more. Word lists Core 5000 Written Encyclopedia Jinuma: Japanese Dictionary · Word lists