元首: (rare) the base of the neck; (rare) (by extension upwards) the head

薔薇: rose / 装備: equipment

雁首: goose's neck, something resembling a goose's neck; corona (circumference of the base of the glans penis in human males)

完備: completion; perfection / 甘美: / 艦尾: stern of a warship

甘美: sweet / 甘美: pleasant

完備:

篝火: watchfire, fishing fire, bonfire; brothel-keeper in the Edo period; 27th chapter of The Tale of Genji

急火: sudden fire; intense heat / 鳩尾: pit of the stomach; Short for 鳩尾の板.

名無し指, 無名指: ring finger

砂糖黍: sugar cane (species of grass whose sap is a source of sugar)