Ornithology is the scientific study of birds. An Optician sells optical instruments. Orthodox means holding accepted opinions. Biology is the science of life.

An Optician is a person qualified to make or supply eyeglasses and contact lenses. An Oasis is a fertile spot. Ornithology is the science of birds. An Oculist is an eye doctor.

An Oasis is a fertile spot in a desert, where water is found. An Obituary is a notice of death. An Optician sells optical instruments. A Mirage is an illusion of water.

An Obituary is a notice of a death, especially in a newspaper, typically including a brief biography of the deceased person. A Narcotic induces sleep. An Oasis is a fertile spot in a desert. An Epitaph is an inscription on a tomb.

A Narcotic is a drug or other substance affecting mood or behavior and sold for nonmedical purposes, often one that induces sleep. A Monopoly is exclusive possession. An Obituary is a notice of death. An Emetic causes vomiting.

A Monopoly is the exclusive possession or control of the supply of or trade in a commodity or service. A Misogynist hates women. A Narcotic induces sleep. An Obituary is a notice of death.

A Misogynist is a person who dislikes, despises, or is strongly prejudiced against women. To Misappropriate is to steal money. A Monopoly is exclusive possession. A Misandrist hates men.

To Misappropriate is to dishonestly or unfairly take (something, especially money, belonging to another) for one's own use. A Mirage is an illusion. A Misogynist hates women. Embezzle is a very close synonym.

A Mirage is an optical illusion caused by atmospheric conditions, especially the appearance of a sheet of water in a desert. To Misappropriate is to apply money to one's own use. An Oasis is a fertile spot in a desert.

Matriarchy is a social system in which the mother or eldest female is head of the family. Litigious means fond of going to law. Patriarchy is a system ruled by the father. Monopoly is exclusive possession.