“Illegible” is an adjective that consists of the negative prefix “il-“ and “legible,” so one might infer that it means “not readable.” That inference would be correct, as “illegible” means “not clear enough to be read,” so we need to pick out a verb that describes what you can’t do to something that is “incomprehensible.” “Incomprehensible” is a word that also consists of the negative prefix “in-“ and “comprehensible,” and because “comprehensible” means “able to be understood,” one might infer that “incomprehensible” means “not able to be understood.” That inference would be correct, as “incomprehensible” means “not able to be understood; not intelligible.” So, just as one cannot read something that is illegible, one cannot understand something that is incomprehensible, so “understand” is the correct answer.

The process by which something turns from a solid into a "liquid" is called "melting." So, to solve this analogy you have to determine which of these words means to turn something into a "gas." The correct answer is "evaporate." Additionally, "truncate" means shorten; "eradicate" means completely destroy; "fabricate" means fake, make up a story; "prognosticate" means make a prediction about the future.

"Visible" means able to be "seen." So, to solve this analogy you need to determine which of these actions is described by "legible." Well, "legible" means (of writing) able to be "read."

The correct answer is "singer is to entertainment."

This analogy explores the relationship of what an individual provides through his or her occupation. 

A doctor provides relief (from pain). A singer provides entertainment (to the general public).

A "cantata" is a piece of music for singers and instruments. A singer sings or navigates through a cantata. A driver navigates a racecourse. A driver controls an automobile, but not in the same way a singer sings a song. A singer sings a song, a driver drives a racecourse.

Since an escalator is an automated moving staircase powered by electricity, we can think of it as an automated, electric version of a staircase. So, we need to pick out an answer choice which describes something we could think of as being an un-electrified, un-automated motorcycle. Since both bicycles and motorcycles are two-wheeled vehicles, but motorcycles have motors whereas bicycles are propelled by the rider's pedaling, "bicycle" is the correct answer.

“Eclipse” is a word that when used as a noun can mean the passage of one celestial object in front of the sun, partially or completely blocking its light from reaching Earth. So, because an eclipse obscures the sun, we need to pick out an answer choice that represents something that obscures a window. While “glass” might look like a potentially correct answer because windows are often made of glass, glass does not obscure windows, so “glass” cannot be the correct answer. Curtains, however, obscure windows just as an eclipse obscures the sun, so “curtains” is the correct answer.

“Rode” and “road” are homonyms, since they sound the same but have different meanings. “Doe” means female deer and sounds the same as “dough” when pronounced.

To "grimace" is to express pain using one's face. So, to solve this analogy you need to determine which of these words means to express happiness using one's face, to smile. The correct answer is "beam" which means intensely smile with joy. Additionally, "gape" means stare; "scowl" means frown in anger or frustration.

To "gape" means to stare in wonder or amazement. So, it is a physical manifestation of the feeling of "wonder." Which of these is a physical manifestation of the feeling of "fear?" The correct answer is to "tremble," which means to shake with fear or anxiety. Additionally, "sprint" means run fast; "leap" means jump high or far; "monitor" means watch, observe.