Vocabulary and Synonyms

Reciprocate means to respond to an action or gesture by doing something similar in return. "Interchange" is correct - reciprocity involves mutual exchange, where one action is met with a corresponding response.

Spectators are people who watch an event or activity. "Onlookers" is correct - spectators are observers who watch but do not participate, which perfectly matches the meaning of onlookers.

Beseiged means to be encircled or surrounded.

Eradicate means to completely destroy, remove, or eliminate something entirely. Option D (Eliminate) is the correct answer. The other options - Complicate, Indicate, and Dedicate - have completely different meanings and are not related to the concept of complete removal.

Confidential means intended to be kept secret or private. Option D (Secret) is the correct answer. While 'Private' (B) is related, 'Secret' better captures the essence of confidentiality - information not meant to be shared.

 Permit is similar in meaning to allow.  They both mean to let do, happen or consent.

Extricate means to free something or someone from a difficult or trapped situation. Option B (Free) is the correct answer. The opposite would be to entangle or trap, making options like 'Tie' or 'Complicate' incorrect.

Distinguish means to recognize differences between things or to differentiate. Option C (Differentiate) is the correct answer. Options like 'Darken', 'Abolish', or 'Confuse' are unrelated to the core meaning of making distinctions.

 Both candid and frank mean to be open and honest.

Dynamic means characterized by constant change, activity, or energy. Option D (Active) is the correct answer. Dynamic implies movement and energy, which is best captured by 'Active'. Options like 'Vicinity', 'Force', or 'Bust' don't convey this meaning.

Ecstasy means intense happiness, joy, or rapture. Option C (Joy) is the correct answer. Ecstasy represents an overwhelming feeling of happiness, which 'Joy' captures well. Options like 'Exhaustion', 'Greed', or 'Rivalry' have completely different emotional connotations.

Grand means impressive, magnificent, or splendid in scale or appearance. Option D (Splendid) is the correct answer. While 'Great' (C) might seem correct, 'Splendid' better captures the impressive, majestic quality of 'Grand'. 'Noble' and 'Aristocratic' refer to social class, not magnificence.

Insolvent means unable to pay debts or bankrupt. Option B (Bankrupt) is the correct answer. Insolvent specifically refers to financial inability to pay obligations. 'Poor', 'Broke', or 'Penniless' describe lack of money but don't capture the specific legal/financial state of inability to pay debts.

Stupid means lacking intelligence or common sense; foolish or silly. Option A (Silly) is the correct answer. Stupid describes a lack of good judgment or intelligence, which 'Silly' captures. Options like 'Disobedient', 'Insane', or 'Incapable' refer to different concepts altogether.

Misfortune means bad luck or an unfortunate event. Option C (Ill-luck) is the correct answer. The prefix 'mis-' means 'bad' or 'wrong', and 'fortune' means luck - so misfortune literally means bad luck. 'Fortunate' is the opposite, while 'Poverty' and 'Sadness' are different concepts.