Something that is "unkempt" is disorderly and disorganized in appearance. The word from the answer choices that most closely means this is "messy," which is therefore the correct answer.

"Shrouded" means cloaked or veiled. Thus, something that is "shrouded" is "covered," making "covered" the best synonym. While something that is "shrouded" may be "dark," those words are not the same in meaning. Therefore, "dark" is a tempting wrong answer choice. 

Have you ever been in a friend's house that seems almost too clean? Or walked by a lawn that was perfectly manicured? In situations like these, you could use the adjective "pristine," which means perfectly clean or untouched. The best choice for a synonym is clearly "spotless," which could also describe an impeccably clean environment. Both "dirty" and "marred" are antonyms, and "self-assured" simply describes a confident or assertive person.

The “aroma” of something is how it smells, so one could say that a flower has a nice aroma.

Something that is "fragrant" has a "fragrance," another word for a smell or an aroma. Therefore, "aromatic" is the correct answer, as both "fragrant" and "aromatic" mean nice-smelling.

"Dilapidated" means not maintained over time and therefore run-down and in poor condition, so "ramshackle," which means run-down, is the correct answers. None of the other answer choices is close in meaning to "dilapidated."

“Handsome” means attractive and good looking, and in contemporary usage, it is most often used to describe a man. So, "attractive" is the correct answer.

“Slender” means skinny or "slim." As for the other answer choices, the word “clever” means quick-witted; “resolute” means determined; "dreary” means drab in appearance and causing sadness; and "pointed" means coming to a sharp, narrow tip.

Something that is “murky” is dismal and dark, so "dark" is the correct answer. So, water might be “murky” if it were very dirty. “Murky” is also the opposite of “clear,” which means transparent and unclouded. “Sore” means in pain due to overexertion of muscles; “intentional” means done on purpose; and “mighty” means strong.

"Hardy" is an adjective that means "robust; capable of enduring difficult conditions," or when used of a plant, "able to survive outside during winter." One might assume that "firm" is the best answer because "hardy" contains the word "hard," but "hardy" does not mean the same thing as "hard," so "firm" cannot be the correct answer. One meaning of "rugged," however, is " having or requiring toughness and determination." Because "rugged" is the answer choice closest in meaning to "hardy," "rugged" is the correct answer.