There is a known glitch with the word 'Gold', it is listed listed under Colours and Minerals and will not be removed from the Minerals list when found.
Arm, Eye, Leg, Toe, Brow, Hand, Head, Knee, Elbow, Wrist.
Hat, Tie, Coat, Sock, Shoe, Suit, Dress, Glove, Pants, Shirt, Skirt.
Red, Tan, Aqua, Blue, Cyan, Gold, Grey, Pink, Black, Green, Lilac, Olive.
Fig, Kiwi, Lime, Pear, Plum, Apple, Berry, Grape, Lemon, Peach.
Ant, Bee, Fly, Flea, Moth, Wasp, Roach, Beetle, Locust.
Talc, Zinc, Gold, Iron, Jade, Copper, Nickel, Pyrite, Quartz, Silver, Sulfur.
Dog, Cat, Pig, Rat, Bird, Fish, Pony, Bunny, Snake, Turtle.
Nut, Saw, Bolt, Glue, Nail, Axe, Anvil, Drill, Knife, Ruler, Screw.
Pea, Yam, Bean, Beet, Corn, Leek, Okra, Onion, Garlic, Potato.