All terms in this list:

obedience: The quality of being obedient.

campaign: A series of operations undertaken to achieve a set goal; as, an election campaign, a military campaign, an advertising campaign.

experience: To observe certain events; undergo a certain feeling or process; or perform certain actions that may alter one or contribute to one's knowledge, opinions, or skills.

turbulence: The state or fact of being turbulent or agitated; tempestuousness, disturbance.

symptom: A perceived change in some function, sensation or appearance of a person that indicates a disease or disorder, such as fever, headache or rash.

orchestra: A semicircular space in front of the stage used by the chorus in Ancient Greek and Hellenistic theatres.

ostrich: A large flightless bird (Struthio camelus) native to Africa.

amphibian: Any four-legged vertebrate that does not have amniotic eggs, living both on land and in water.

principal: The principal administrator of a school

wreckage: Something wrecked, especially the remains or debris of something wrecked.

twelfth: An interval equal to an octave plus a fifth

humorous: Full of humor or arousing laughter; funny.

mischievous: Causing mischief, troublesome, cheeky, badly behaved.

hierarchy: Any group of objects ranked so that every one but the topmost is subordinate to a specified one above it.

camouflage: To hide or disguise something by covering it up or changing the way it looks.

atmosphere: The gases surrounding the Earth or any astronomical body.

necessary: bathroom, toilet, loo

conscientious: Thorough, careful, or vigilant; implies a desire to do a task well.

conscience: Consciousness; thinking; awareness, especially self-awareness.

millennium: The period of one thousand years during which Christ will reign on earth (according to some interpretations of Revelation 20:1-5).

photosynthesis: The process by which plants and other photoautotrophs generate carbohydrates and oxygen from carbon dioxide, water, and light energy in chloroplasts.

bouquet: A bunch of flowers.

psychology: The study of the human mind.

indigenous: born or engendered in, native to a land or region, especially before an intrusion, especially of plants and indigenous peoples.

perspective: The appearance of depth in objects, especially as perceived using binocular vision.