spine, Joyo, セキ
Stroke order and direction for this, in Chinese, is a little different.
reminisce, newspaper, しの.ぶ
rice gruel, イク シュク かゆ ひさ.ぐ
neck / cervix, medical, ケイ くび
sticky fluid / a drink, medical, ショウ おもゆ しる のみもの こんず