1. LIABILITY (NOUN): burden
Synonyms: obligation, loan
Antonyms: boon, asset
Example Sentence: We need to erase our liabilities.
2. DISCONTENTMENT (NOUN): dissatisfaction
Synonyms: disgruntlement, displeasure
Antonyms: delight, pleasure
Example Sentence: Never let discontentment consume you.
3. CLASSIFIED (ADJECTIVE): top-secret
Synonyms: confidential, restricted
Antonyms: unconcealed, revealed
Example Sentence: We need some classified information of our enemies.
4. ALIENATED (VERB): make someone isolated or estranged
Synonyms: disunite, sever
Antonyms: unite, associate
Example Sentence: The patients of yellow fever were alienated from the rest.
5. RAMBLE (VERB): wander about aimlessly
Synonyms: meander, roam
Antonyms: stay, be direct
Example Sentence: He loves to ramble around the city.
6. PRISTINE (ADJECTIVE): clean, pure
Synonyms: immaculate, intact
Antonyms: affected, dirty
Example Sentence: The country is wild, and in its pristine state; nature everywhere.
7. PRODIGAL (ADJECTIVE): Rashly or wastefully extravagant
Synonyms: extravagant, impious
Antonyms: frugal, thrifty
Example Sentence: After getting the job, Shyam has become prodigal.
8. CHIAROSCURO (ADJECTIVE): dark and covered
Synonyms: shaded, shadowy
Antonyms: clear, bright
Example Sentence: It is a sinister work, enhanced by brilliant chiaroscuro lighting, compellingly performed by a superb cast on opening night.
9. OPALESCENT (ADJECTIVE): prismatic
Synonyms: bright, pearly
Antonyms: dull, pale
Example Sentence: If the bead is completely saturated, it retains its opalescent appearance.
10. PANEGYRIC (ADJECTIVE): laudatory
Synonyms: acclamatory, praising
Antonyms: blaming, overlooking
Example Sentence: He looked on his friend admiringly, at this panegyric of the woman he loved.