Synonyms

Sequester means to isolate or hide away. The word 'isolate' is the closest synonym among the options, matching the meaning of separating or detaching something.

Sepulcher means a tomb or burial place. Option D 'tomb' is the correct synonym as it directly refers to a burial chamber or repository for the dead.

Lascivious means obscene, lustful, or lewd. Option C 'obscene' is the correct synonym as both words convey indecent or inappropriate sexual connotations.

Means nothingness/emptiness.

Serene means calm, peaceful, and tranquil. Option D 'calm' is the correct synonym as it directly captures the state of peacefulness and lack of agitation.

Rampant means unchecked, flourishing, or spreading violently. Option D 'violent' captures the aggressive and uncontrolled aspect of rampant growth or behavior.

Obdurate means stubborn, unyielding, or hardened against influence. Option B 'stubborn' is the correct synonym as it directly corresponds to refusing to change one's mind.

Rancid means tainted, spoiled, or having a foul smell/taste. Option B 'tainted' is the correct synonym as it captures the corrupted or spoiled nature of rancid substances like fats or oils.

Cobber is Australian slang meaning a friend, mate, or companion. The other options don't relate to friendship or camaraderie. Spite means malice, rampant means unchecked or uncontrolled, and feign means to pretend.

Repent means to feel regret/remorse or self-reproachful.
 

Relinquish means to give up, let go, or surrender something completely, similar to abandoning it. Pay and mend are unrelated actions. Apartheid refers to racial segregation, not giving something up.

A rant is typically characterized by being loud and passionate in expression, often with anger. Serene and pleasant are opposite in tone. Meander means to wander aimlessly, lacking the forceful nature of a rant.

Remonstrate means to express strong objection or protest, to make a firm complaint about something. Believe and clamp are unrelated. Novel means new or original, not conveying opposition or objection.

Relent means to become less severe or strict, to soften in attitude, or to show mercy in one's judgment. Sonnet is a poetic form. Brim means to be full. Trim means to cut or remove.

Refrain means to hold back from doing something, to resist an impulse or action. Bloom relates to flowering. Jabber means to talk rapidly. Itinerant means traveling from place to place.

Regale means to entertain or delight someone with stories, food, or drink. Kind is an adjective. To vex means to annoy or irritate. To beg means to ask earnestly.

Mangle means to severely damage, mutilate, or distort something, often by crushing or twisting. Breed means to reproduce. Futile means pointless. Regard means to look at or consider.

Rapture means a feeling of intense pleasure, joy, or delight. Boon means a benefit or advantage. Rind is the outer skin of fruit. Mumble means to speak unclearly.

A realm is a kingdom, domain, or sphere of influence or activity. Hinder means to obstruct or impede. Udder is a mammary gland. Quiver means to tremble slightly.

Ominous means giving the impression that something bad or threatening is about to happen. Chide means to scold. Cradle is a baby bed. Pamper means to indulge or spoil.

Omnipotent means having unlimited power, all-powerful or almighty. Agnostic relates to doubt about religious claims. Agile means nimble. Avid means showing keen interest or enthusiasm.

Offal refers to waste material or rubbish, making 'refuse' the correct synonym. The other options (sole, gloomy, smell) are unrelated in meaning to offal.

Odious describes something extremely unpleasant or hateful, so 'offensive' is the perfect match. 'Tender' is opposite in meaning, while 'pique' and 'transpire' are unrelated.

Numb means deprived of sensation or feeling, so 'senseless' is the correct synonym. The other options (feed, aid, treat) are actions, not states of being.

Loot means to steal goods, typically during war or riot, so 'plunder' is the exact synonym. 'Cobble' relates to shoes, 'covet' means to desire, and 'baseless' means without foundation.