Vocabulary and Synonyms

Nostalgic refers to a sentimental longing or wistful affection for the past, often associated with homesickness.

Ocular relates to the eye or vision. Visual is the correct synonym.

Circumspect means wary and unwilling to take risks; it is synonymous with being cautious.

Intrepid means fearless or adventurous. It describes someone who shows courage in the face of danger.

Affluent means having a great deal of money or wealth. It is synonymous with being rich.

Prudent means acting with or showing care and thought for the future. Advisable is the best fit among the choices as it implies a sensible course of action.

Rugged means having or requiring toughness and determination. It implies being strong and simple, capable of withstanding rough conditions.

Wretched means in a very unhappy or unfortunate state. Unhappy is the correct synonym.

Clandestine means kept secret or done secretively. Secret is the correct synonym.

A collective noun for a group of horses is a string, particularly when referring to a group of horses kept together by a trainer or owner. While 'herd' is also used, 'string' is the specific term often tested in this context.

A group of bees living together in a structure is called a hive. While a swarm refers to bees in flight, a hive refers to the colony and their home.

A 'train' is the collective noun used for a group of followers or attendants accompanying a person of importance. It refers to the retinue or entourage.

A group of directors who manage a company or organization is collectively known as a board. This is standard corporate terminology.

A clique is a small, exclusive group of people, often used to describe those who scheme or associate closely together. It carries a connotation of exclusivity.

To waver in mind or opinion, or to be indecisive between differing beliefs, opinions, conditions, etc. is to oscillate. This is the correct answer as the indecision is between extravagant praise for teachers or contempt.