Synonyms: Prefixes - ISEE Upper Level: Verbal Reasoning

The prefix "over-" means above or superior, so it makes sense that “overbearing” means assuming superiority and acting oppressively and arrogantly towards others. This means that "oppressive" is the correct answer. As for the other answer choices, “monotonous” means boring, uniform, and predictable; “humiliating” means debasing or embarrassing, “atrocious” means appalling, terrible, and disgusting; “deleterious” means harmful.

The prefix "a-" means without and "chromatic" means having to do with color, so “achromatic” means without color or"colorless." As for the other answer choices, "thoughtless" means inconsiderate and not thinking about others; “colorful” means full of color; “thoughtful” means considerate and kind; “metallic” means made of metal.

The prefix "pseudo_-_" means fake or artificial, so it makes sense that a “pseudonym” is a fake name, or an “alias.” A “grievance” is an injustice you feel has been done to you or a problem you might have with something; “fusion” means blend or combination; “diffidence” is lack of self-confidence; and a “prototype” is a first model of something.

To solve this synonym problem you need to rely on your knowledge of Greek prefixes. The prefix ante- means before, so an "antecedent" is something that comes before, also known as a "precursor." To provide further help, a "lamentation" is an expression of mourning; a "frontrunner" is a favorite in a competition; an "outlier" is unusual, outside of the normal reach of data; a "node" is a regional center of human activity.

The prefix eu- in Greek means good, fine. So the word "euphoria" means a state of feeling very good, deep happiness.

The Greek prefix hyper- means too much of, so "hyperactive" means having too much energy, restless. Additionally, "cantankerous" means grumpy, bad-tempered; "rambunctious" means playful and boisterous, rowdy; "macabre" means related to death; "susceptible" means vulnerable, likely to be affected by.

The Greek prefix xer- means dry, so "xeric" means containing very little moisture, dry and arid. "Wet" is an antonym to "xeric."

The Greek prefix crani- means skull, brain, as in "craniology" which is the study of the composition of the skull (it is worth noting that the suffix -ology means study of, as in "biology" or the study of life). So, "cranium" means skull or less commonly brain. Additionally, a "tendon" is a fiber that connects muscle to bone; an "artery" is a vessel that transports blood from the heart to the rest of the body.

The Greek prefix icono- means image, as in "iconography" which refers to images used in works of art or traditional settings. So, an "iconoclast" is someone who attacks the image of a treasured institution, a critic, a heretic. Additionally, a "trailblazer" is a pioneer; a "nomad" is someone who wanders from place to place and does not live anywhere; an "itinerant" is a wanderer, a nomad; a "custodian" is a caretaker, someone who looks after something for someone else.

The Greek prefix soph- means wise, as in "philosopher" or "sophisticated;" however, in "sophist" it has a contrary meaning. A "sophist" is a misleading argument, an argument that appears wise but is in fact not. This is closest in meaning to "fallacy," which means an incorrect argument or assumption. Additionally, "epicurean" means hedonist, a lover of pleasure and indulgence; a "savant" is a learned person, particularly someone who seems to have unusually intense expertise in one area; an "artisan" is a craftsman, a skilled-worker; a "forerunner" is something or someone that comes before the development or emergence of something or someone else, a precursor.

The Greek prefix gyno- means related to women, as in "gynecologist" which is a doctor that specializes in the care of the female body. So, "gynecoid" means relating to women, feminine, qualities associated with women. Additionally, "diligent" means hard-working, rigorous; "masculine" means a quality associated with men; "refined" means dignified, elegant, sophisticated; "juvenile" means childish, immature.

The Greek prefix ergo- means work, as in "energy" or the ability to do work. So, "ergonomic" means designed to be as comfortable and user-friendly as possible for work. Additionally, "egregious" means shocking, appalling, disgraceful; "capricious" means inconsistent, subject to sudden changes in mood or desire; "resplendent" means magnificent, splendid, attractive and imposing.

The Greek prefix necro- means death, black, as in "necrosis" which is the death of skin or tissue. So, a "necromancer" means practitioner of dark magic. This is closest in meaning to "witch." Additionally, a "heathen" is a non-believer within a religion; a "cretin" is someone lacking morals or intellect, someone deserving of contempt; a "conformist" is someone who follows the generally accepted behavior of a society or group of people.

The Greek prefix hemo- means blood. So, a "hemorrhage" is a bleed, to "hemorrhage" is to bleed profusely, to bleed a lot. Additionally, "weep" means cry about; "mourn" means express sorrow for the loss of; to "expire" means to run out, to stop being usable; "replicate" means copy, reproduce.

The prefix "pseudo_-_" means fake or artificial, so it makes sense that a “pseudonym” is a fake name, or an “alias.” A “grievance” is an injustice you feel has been done to you or a problem you might have with something; “fusion” means blend or combination; “diffidence” is lack of self-confidence; and a “prototype” is a first model of something.

Because "impartial" means treating all sides equally; fair and just, the best answer choice is "equitable," which means fair and impartial.

"Antecedent" is a noun that means "a thing or event that existed before or logically precedes another," so we need to pick out another answer choice that means something like "forerunner." "Predicate" may look like a potentially correct answer because both it and "antecedent" have meanings specific to grammar. ("Antecedent" can also mean "a word, phrase, clause, or sentence to which another word (especially following a relative pronoun) refers.") However, "predicate" does not mean the same thing as "antecedent," so it cannot be the correct answer. "Precursor," a noun which means "a person or thing that comes before another of the same kind; a forerunner," is the answer choice that is closest in meaning to "antecedent," so "precursor" is the correct answer.

"Impious" is an adjective that can mean either "not showing respect or reverence, especially for a god," or "wicked" when describing a person or act. So, "respectful" cannot be the correct answer because "respectful" is an antonym of "impious." "Sacrilegious," however, is an adjective that means "treating a holy place or object in a way that does not show proper respect," and because it is the answer choice closest in meaning to "impious," it is the correct answer.

When used as a verb, the word “presage” means to be a sign of a future event, often implying that this is a sign of warning. The word comes from the prefix “pre-”, meaning before, and the base “sage,” which does not merely mean wise, but to perceive keenly. Someone who is “sagacious” is wise precisely because that person keenly perceives reality. The word would be used in a sentence like, “In many cultures, the flying of a crow over a barn presaged a poor harvest in the coming year.”