“Semblance” means the appearance of something, often a false appearance, so "appearance" is the correct answer. “Discretion” is silence and caution; a “discrepancy” is a difference or conflict between two sources of information; a “figment” is an imaginary thing; and a “fragrance” is a nice scent or a perfume.

A "knapsack" is a backpack or a bag carried on a person's back, so "backpack" is the correct answer. "Journalism" is the job of writing news stories or of broadcasting the news. "Hydrant" is an pipe that spouts out large amounts of water that fire departments use to put out fires. "Enmity" is intense hatred. A "diagram" is a picture or sketch of something that conveys specific information about it, usually by detailing its different component parts.

A "domicile" is a home or house. The best choice is "abode," which shares the same meaning. Considering the other options, a "despot" is a tyrant or ruler with absolute power, "eschew" means keep away from, and "posit" means place something somewhere or propose that an idea is factual as the basis of further discussion.

"Terrain" is means land, ground, or earth, so "ground" is the correct answer.

"Memorandum" is a noun that means a short written note for future reference, so the answer choice closest in meaning to "memorandum" is "note", a noun that also means a short written record. Considering the other choices, none of them are as close in meaning to "memorandum" as is "note": an "essay" is a long written composition; a "prescription" means a written medical direction for medicine; and "analysis" is a noun meaning the written results of an investigation or body of research.

"Marina" comes from the same Latin roots as "maritime" (located or having to do with the sea), "mariner" (sailor), and "marine" (living in an ocean or sea), so we can infer that it will have something to do with the ocean. A "marina" is the place in which boats are kept when they are not being sailed. This makes "harbor" the correct answer, as it is closest in meaning to "marina." As for the other answer choices, a “commentator” is someone who talks about what is happening as it is happening to explain it to other people watching it; a “moderator” is someone who listens to two people and tries to stop them from fighting and help them reach an agreement; a “professor” is a teacher at university; and one meaning of "captain" is someone who is in charge of a ship.

A “junction” is the physical place or location where two things join, so the best answer choice is “connection,” which means link between two things. As for the other answer choices, “demonstration” is an act of showing of how something works or is done by seeing it done as an example; an “implication” is suggestion or what something suggests will happen; an “application” is a formal request for something; and "eradication” means the act of completely killing off or getting rid of something.

"Foliage" means leaves and greenery, so "vegetation" is the best answer choice. As for the other answer choices, "food" means substance that is eaten in order to gain nutrients and energy; "nutrient" means vitamin that supports survival and growth; "forest" means wooded area or large group of trees; and "herbivore" means plant-eating animal.

A "talisman" is a symbol that is thought to bring good luck. It could be a necklace or a lucky rabbit's foot, or anything a person believes is lucky. A "charm" means the same thing. The word "talisman" is a noun, so you should have eliminated words that weren't nouns when looking at the answers. This leaves only "charm" and "stone."

The "nucleus" is the core or center of something. To provide further help, "homicide" means murder; "larceny" means thievery; a "felony" is a crime; the "periphery" is what is on the outskirts. The "periphery" is opposite to the "nucleus."