List C

metamorphosis

Definition: a striking change in structure, form, or appearance Synonym: evolution Antonym: stagnation Sentence: The butterfly underwent metamorphosis.

acrimonious

Definition: angry; sharp in words or attitude Synonym: bitter Antonym: happy Sentence: They had an acrimonious argument over the rules.

blithe

Definition: cheerful, lighthearted; glad Synonym: carefree Antonym: depressed Sentence: She was blithe when he proposed.

pernicious

Definition: deadly; highly destructive or harmful; wicked; villainous Synonym: damaging Antonym: beneficial Sentence: The outbreak of salmonella had a pernicious effect on the community.

abstruse

Definition: difficult to understand Synonym: perplexing Antonym: clear Sentence: The theories about the creation of Earth are abstruse.

penury

Definition: extreme poverty or absence of resources Synonym: insufficiency Antonym: plenty Sentence: His unemployment resulted in penury.

obsequious

Definition: extremely willing to serve the will or wishes of another Synonym: compliant Antonym: arrogant Sentence: She is obsequious when it comes to community service.

flaccid

Definition: flabby; weak and ineffective; lacking energy or force Synonym: limp Antonym: firm Sentence: Her hand was so numb it was flaccid.

oblivious

Definition: forgotten or ignored; not aware Synonym: blind Antonym: aware Sentence: The kids were oblivious to the strict rules in the church.

tumultuous

Definition: full of commotion and noise Synonym: hectic Antonym: calm Sentence: The crown was tumultuous before the show.

penultimate

Definition: next to last Synonym: second to last Antonym: second to fist Sentence: She was on the penultimate chapter of the novel.

stringent

Definition: severe, strict; rigidly controlled Synonym: tough Antonym: kind Sentence: Water consumption in CA is stringent due to the drought.

calumny

Definition: slander; malicious falsehood; hurtful rumor Synonym: lies Antonym: truth Sentence: She was spreading calumny about him.

obstinate

Definition: stubborn or inflexible; difficult to control Synonym: unbending Antonym: compliant Sentence: She was obstinate about moving.

relegate

Definition: to banish; to assign to insignificance; to devalue Synonym: downgrade Antonym: upgrade Sentence: The government has relegated many laws.

gesticulate

Definition: to gesture; to indicate or express, using hand or body movement Synonym: gesture Antonym: stillness Sentence: He gesticulated that they should leave.

regress

Definition: to go backward; to return to an earlier state or condition Synonym: deteriorate Antonym: develop Sentence: As she grew older, she regressed into her secluded self.

prognosticate

Definition: to predict; to forecast Synonym: foreshadow Antonym: to not predict Sentence: The weather man prognosticates a storm.

sylvan

Definition: woody; related to the forest or the woods Synonym: forest like Antonym: urban Sentence: The talking trees in the Wizard of Oz add to the sylvan setting.

sacrilege

Definition: words or actions that insult or spoil something considered sacred Synonym: curse Antonym: praise Sentence: Spinning prayer wheels with your left hand is considered sacrilege.