“Glum” is an adjective that means “looking or feeling dejected; morose,” so we need to pick out an answer choice that means something like “sad.” That means that “glad” cannot be the correct answer, because “glad” means “pleased; delighted,” making it an antonym, not a synonym, of “glum.” “Blue,” however, is an adjective that can mean “melancholy, sad, or depressed,” when referring to a person or mood and being used informally. So, because “blue” is the answer choice closest in meaning to “glum,” “blue” is the correct answer.

Someone who is "inconsiderate" is rude and not considerate of others' feelings, so "rude" is the correct answer. To help you, "composed" means calm, and "dynamic" means active.

“Miserable” means very sad, so the best answer is “unhappy.” The prefix "un-" often negates the meaning of the word that follows it, so it makes sense that “unhappy” means not happy. To provide further help, “lawful” means legal or not against the rules, so “unlawful” means not legal. Finally, “unrestrained” means not restrained or not held back.

Furious means very angry. To provide further help, “unwell” means sick or ill; “quirky” means weird, silly, and unusual; “adorable” means cute; and “loyal” means reliably dedicated to a person or a cause.

"Jealous" means wanting something that someone else has. "Jealous" is most similar in meaning to "envious," a word that means jealous, covetous, or desirous. None of the other answer choices are close in meaning to "jealous": "adequate" means good enough; "mild" means easy or not extreme; and "severe" means intense or extreme.

"Furious" and "enraged" are synonymous; they refer to someone feeling very angry. "Furry" describes an (adorable) texture. "Furtive" describes something that is sneaky or subversive. While the "fur" prefix is similar, these words are completely unrelated.

"Annoyed" and "bothered" are synonymous. They both refer to a feeling of frustration or aggravation caused by something else (a person or a situation, perhaps). The other words do not share these meanings.

"Tired" and "sleepy" are synonyms. Both words describe a person who needs rest or sleep. The other words do not have related meanings. "Perky" is an antonym to "tired." "Down" can be used, colloquially, to refer to someone who is depressed or sad, but is much more commonly used to describe a direction.

"Silly," "goofy," and "funny" are all very closely related in meaning. "Grumpy" refers to someone who is in a bad mood. "Rude" refers to someone who does not behave appropriately. "Impolite" refers to someone who has poor manners. "Rude" and "impolite" are synonymous.

The word that has the most similar meaning to PARANOID is "suspicious." Someone who is PARANOID is suspicious or afraid that everything is deliberately going against him. For example: "The boy was PARANOID about spiders getting into his bed, so he pulled off all the sheets and blankets every night before going to sleep." If you are "suspicious," you don't trust someone. 

The prefix "ab" at the beginning of "abnormal" means "not." Therefore, "abnormal" means not normal.

"Indignant" means upset; hurting one's dignity. For example: "Sheila was indignant when Sam accused her of lying."

"Understanding" means grasp mentally; understand.

"Miniature" means small.