Nouns: ant, butterfly, snake, mouse, rat, cat, dog, horse, dolphin, elephant, crocodile, eagle, lion, tiger, panther, wolf, whale, cow, sheep, goat, hen, duck, goose, turkey, bear, fish, donkey, gorilla, penguin,seahorse, shark, beetle, bat.
Adjectives: obedient, old, enormous, courageous, happy, warm, beautiful, funny, stupid, sad, slow, smooth, crazy, sensible, graceful, hard, ugly, rough, strong, shy, weak, free, wild, helpful, brave, peaceful, fierce, hateful, cold, fearful, soft, tiny, young , friendly, patient, unfrendly, fast, wise, stubborn, noisy, independent.
Verbs: fly, loving.