1.Lethal (adjective)
- Meaning: sufficient to cause death or destructive
- Synonym: fatal, mortal
- Antonym: beneficial
- Usage: Improper treatment may turn lethal for the patient.
2.Convener (noun)
- Meaning: a person with the role of holding meeting of a committee
- Synonym: chairperson
- Antonym: employee
- Usage: The meeting is adjourned in the absence of the convener.
3.Incredulous (adjective)
- Meaning: unwilling or unable to believe something
- Synonym: dubious
- Antonym: credulous
- Usage: I was incredulous when he first told me the secret.
4.Admonish (verb)
- Meaning: warn or reprimand someone firmly
- Synonym: rebuke
- Antonym: praise
- Usage: He was admonished for being consistently late at class.
5.Brusque (adjective)
- Meaning: abrupt speech or manner
- Synonym: terse
- Antonym: polite
- Usage: She often gets brusque and impatient in the moments of anger.
6.Insight (noun)
- Meaning: an accurate and deep understanding.
- Synonym: intuition
- Antonym: dullness
- Usage: Her deep insight on the subject has helped to progress with the work.
7.Legion (noun)
- Meaning: a vast number of people or things.
- Synonym: horde
- Antonym: scarce
- Usage: The conference was overflowed with legions of photographers and press.
8.Inviolable (adjective)
- Meaning: never to be broken
- Synonym: inalienable
- Antonym: partial
- Usage: The basic laws or tradition was earlier considered inviolable.
9.Pecuniary (adjective)
- Meaning: relating to or consisting of money.
- Synonym: monetary
- Antonym: non monetary
- Usage: She denies obtaining a pecuniary advantage by deception.
10.Mendacious (adjective)
- Meaning: not telling the truth
- Synonym: deceitful
- Antonym: honesty
- Usage: He was never a mendacious but always an idealist to the citizen.
