Antonyms

Lighten means to make less heavy, less serious, or to brighten. Aggravate means to make worse, more severe, or more annoying.

Latent means existing but not yet developed, visible, or manifest (hidden potential). Conspicuous means easily seen, noticeable, or obvious.

Limber means flexible, pliable, or easily bent. An antonym must mean the opposite - stiff, rigid, or inflexible. "Unbending" is a direct antonym, while the other options (cores, doze, rove) are unrelated words.

Correct answer :(3) The word 'glib' means being fluent, garrulous, articulate. Option (1), (2) and (4) mean to have fluency in speaking. Hence, (3) is the answer. Stuttering is the opposite of being fluent.

Willingness is the quality of being ready or eager to do something. A wish represents desire or readiness to act, making it the closest antonym to unwillingness among the options. While willingness would be the direct antonym, wish captures the positive desire implied by the opposite of unwillingness.

Narrow refers to limited width or breadth. Wide is the direct opposite, referring to considerable extent from side to side. Slender, lean, and thin are synonyms or related terms meaning narrow, not antonyms.

Undeviating means straight, not turning aside, or constant. Meandering describes a winding, curving path that turns frequently - the direct opposite of something straight and unchanging. Dependable, direct, and reliable are positive traits but not antonyms of undeviating.

Senseless means lacking sense, reason, or good judgment. Wise is the opposite - having or showing good judgment, sense, or understanding. While intelligent is also close, wise is the more direct antonym as it contrasts the quality of judgment rather than raw cognitive ability.

Idleness is the quality of being inactive or lazy. Business refers to being occupied, active, or engaged in work - the direct opposite of idleness. While activity would be the clearest antonym, business in this context means active engagement, not commerce. Sloth and inactivity are synonyms, and leisure is a related concept.

A controller is someone who directs, manages, or has power over others. A toiler is someone who works hard, often at routine tasks - the opposite in terms of power and authority. Restrainer, regulator, and withholder are all related to controlling or limiting, making them semantically similar to controller, not opposite.

Fair means just, reasonable, or impartial. Unfair is the direct opposite - not just, biased, or inequitable. Lawful, equal, and clean are positive traits but not direct antonyms of fair.

Excellent means extremely good or of high quality. Terrible means extremely bad or of very poor quality - the direct opposite. Superb, brilliant, and fine are all synonyms meaning excellent, not antonyms.

A boss is someone in a position of authority who directs or supervises others. The opposite would be someone who works under direction rather than giving it - a worker who follows instructions rather than issuing them.

Brown refers to a dark skin color. The antonym is fair, which describes light skin color. The other options (dusky, dark, tanned) are all similar in meaning to brown - they describe darker complexion rather than lighter.

Veto means to reject, prohibit, or refuse to accept something. The antonym is approve, which means to give consent or authorize. The other options (ban, reject, forbid) are all synonyms of veto, not antonyms.