The word "depressed" is used to describe someone who is very unhappy. When a person is "miserable," he or she is not happy or is very negative about life. Among the options given, this is the only one that closely matches "depressed".

"Furious" is an adjective meaning extremely angry. The only answer choice with a similar meaning is "enraged," which means very angry. The other words do not have similar meanings: "gruff" can mean no-nonsense or abrupt; "superb" means excellent; and "annoyed" means only slightly angry.

When someone behaves "erratically" they are acting in a way that is not expected, usual, nor even predictable. Therefore, "unpredictable" would be the word closest to this meaning and is a synonym for erratic.

A “visionary” is someone who has the vision to see creative solutions to problems, a creative thinker. To provide further help, “uncontrollable” means not able to be controlled; “potent” means powerful; a “portent” is an omen.

"Kin" is a noun that means "one's family and relations," or an adjective that means "related." So, we need to pick out an answer choice that means something like "one's family." While "connected" may look like the correct answer, because people who are "kin" are connected to each other, "connected" does not mean the same thing as "kin," so "connected" cannot be the correct answer. "Relative," however, can not only function as an adjective that means "considered in relation or in proportion to something else," but also as a noun that means "a person connected by blood or marriage." So, because "relative" is the closest synonym to "kin" amongst the listed answer choices, "relative" is the correct answer.

A foe is the opposite of a comrade and is defined as an enemy.

A pacifist is someone who keeps the peace or who is a peacemaker.

The best answer choice is "novice," because another word for a "beginner" is "novice." Considering the other choices, "benevolent" means kind or charitable, and "biased" means expressing a particular prejudice. While the word "new" is related, it is an adjective that describes a beginner and is not a synonym of "beginner."

A heroine is a female hero, so hero is the best synonym here.  

None of the other answer choices work.  Not all females are heroines, so that answer choice does not work.  Similarly, heroines can be young or old, so adolescent is incorrect.  Someone can also be an adventurer without being a hero.  Lastly, anthropologists study humans, which has nothing to do with heroines.

A "nemesis" is an opponent or rival, a person or group with which you are especially competitive. For example, pretend that your school football team often plays against another team. You and your friends get excited for those games, especially hate when your team loses, and might even talk about the opposing team members as enemies. The opposing team would be your nemesis. Of the other choices, an "acquaintance" is someone that you know, a "relative" is a family member or someone to whom you are related, and a "namesake" is a thing that shares its name with something else, or is directly named after it.