A “hippophile” is a lover of horses. The prefix "hippo-" is taken from Greek and means related to horses. To solve this analogy, you have to determine what a “Grecophile” is loves. The correct answer is “Greece.” The prefix ­"Greco-" means related to Greece or the Greek people.

The suffix ­"-ology" means the study of and the prefix “psych-” means related to the mind, so “psychology” is the study of the human mind. To solve this analogy, you have to determine of what “geology” is the study. The correct answer is "rocks," because the prefix "geo-" means related to the Earth or things that come from the Earth, like rocks, making "geology" the study of rocks and minerals and the physical history of the Earth.

The prefix derma- means related to skin, so “dermatology” is medicine focused around skin-treatment. To solve this analogy you need to determine which part of the body is covered by “optometry.” The prefix opt- means to do with sight or looking so “optometry” is medicine focused around eyesight or “eyes.” 

A “luddite” is a name given to someone who is fearful or distrusting of new technology. The prefix techno- means related to technology, and the suffix -phobe means someone who fears. So a “technophobe” means the same thing as a “luddite.” To solve this analogy you need to determine the best available synonym for “memoir.” The prefix mem- is related to memory, recalling the past so a “memoir” is an account of what took place in one person’s past. As such, it is closest in meaning to an “account.” You might have picked “narrative;” however that more closely means story and suggests fiction, whereas an “account” is a telling of something that has happened. To provide further help, a “technophile” loves new technology; a “protagonist” is a hero and an “antagonist” is a villain, observe the relationship between the prefixes pro- and ­­­anti-. 

The suffix -onomy usually means the study of, and the prefix astro- means related to space, so “astronomy” is the study of space. To solve this analogy you need to determine what “gastronomy” is the study of. The prefix gastro- means related to food or digestion, so “gastronomy” is the study of food.

An “autocracy” is a government ruled by one man, a government ruled by a dictator. A “dictator” is someone who has absolute control over a group of people. The prefix auto- usually means self, and so an “autocracy” is rule by one-self. The prefix dic- means say, command, so a “dictator” is someone who says and commands the rules of a country. To solve this analogy you have to determine what system of government an “oligarchy” is, and also who would be likely to run the government. The prefix olig- means few, or little, so an “oligarchy” is rule by a select wealthy few. This tells us that an “oligarchy” is ruled by “aristocrats.” If it was not yet clear, the suffixes -crat and -cracy mean rule, power. To provide further help, a “monarch” is a king or queen; a “representative” is someone tasked with representing the will of the people in government; a “technocrat” is someone who rules through technology.

The root "anthro-" means related to mankind and the suffix "-ology" means the study of, so “anthropology” is the study of man. To solve this analogy, you have to determine what “climatology” is the study of. The correct answer is "climate." None of the other answer choices make sense in the blank as they have nothing to do with climate.

The suffix "-meter" means related to measurement. A “barometer” is an instrument used to measure pressure, since the prefix "bar-" means related to pressure. To solve this analogy, you have to determine which of the answer choices is the name of an instrument that measures temperature. The correct answer is a “thermometer"; if you did not know this, you could use the prefix "thermo-" as a context clue, as "thermo-" means having to do with heat and temperature. To provide further help, an “odometer” is the instrument found in a car that measures how many miles the car has travelled; an “altimeter” is an instrument that measures height; a “micrometer” is a device that measures very small distances; an “audiometer” is a device that measures the loudness of noise.

The suffix -phile means love and the prefix Anglo­- means related to England or the English. So Anglophile describes someone who loves the English. To solve this analogy, you have to determine which country a Grecophile loves. You might have guessed, based on the first few letters, that the correct answer is “Greece.” It is Greece, the country, not Greek, the nationality, because the word "England" was used in the first comparison, not "English."

The suffix "-phile" means lover of and the prefix "bibl-" means related to books, so we can see that “bibliophile” means a lover of books. To solve this analogy, you need to determine what a “zoophile” is a lover of. The correct answer is “animals.” The prefix "zoo-" means related to animals, so whenever you see it in a word, it is reasonable to assume that the word will have something to do with animals.