1.Preparatory (adjective)
- Meaning:carrying out preparation
- Synonym: preliminary
- Antonym: completion
- Usage: The preparatory step needs to be completed before the final print.
2.Promiscuous (adjective)
- Meaning: dissolute
- Synonym: licentious
- Antonym: chaste
- Usage: He led a promiscuous youth.
3.Argot (noun)
- Meaning: language of a particular group
- Synonym: parlance
- Antonym: formal
- Usage:James was penalized for using street argot in his formal writing assignments.
4.Substantial (adjective)
- Meaning: considerable
- Synonym: sizeable
- Antonym: insubstantial
- Usage:She purchased her tickets at a substantial discount.
5.Egregious (adjective)
- Meaning: shocking
- Synonym: appalling
- Antonym: marvelous
- Usage:It was an egregious error for a statesman to show such ignorance.
6.Adversarial (adjective)
- Meaning:conflict or opposition
- Synonym: antipathetic
- Antonym:harmless
- Usage: The adversarial relationship between two groups got worst.
7.Altercation (noun)
- Meaning: quarrel
- Synonym: squabble
- Antonym: harmony
- Usage:They became involved in an altercation.
8.Apprehension (noun)
- Meaning: anxiety
- Synonym: alarm
- Antonym: unaware
- Usage:The change in the law has caused apprehension among many people.
9.Coarse (adjective)
- Meaning: rough
- Synonym: bristly
- Antonym: smooth
- Usage: The linen is coarse in nature.
10.Concede (verb)
- Meaning: admit
- Synonym: acknowledge
- Antonym: deny
- Usage:I had to concede the logic of this.
