1.Astonishment (noun)
- Meaning: being surprised
- Synonym: bewilderment
- Antonym: indifferent
- Usage: She looked at her marks in astonishment.
2.Intermittent (adjective)
- Meaning: something that is not continuous
- Synonym: irregular, sporadic
- Antonym: continuous
- Usage: The rain has been intermittent this week.
3.Symbiosis (noun)
- Meaning: interaction or mutual dependence relation
- Synonym: collaboration, mutualism
- Antonym: discord
- Usage: These smaller plants have been living on the symbiosis.
4.Fluctuation (noun)
- Meaning: an irregularity or variation in something
- Synonym: shift, alteration
- Antonym: stabilization
- Usage: The electricity in this zone suffers maximum fluctuation.
5.Instigate (verb)
- Meaning: to initiate something
- Synonym: incite, urge
- Antonym: halt
- Usage: They instigated the fight first.
6.Effervescence (noun)
- Meaning: formation of bubbles
- Synonym: fizz, sparkle
- Antonym: plain
- Usage: There is a lot of effervescence in the drinking glass.
7.Cursory (adjective)
- Meaning: something that is not detailed
- Synonym: superficial, casual
- Antonym: thorough
- Usage: He read it with a cursory glance.
8.Requisite (adjective)
- Meaning: something that is necessary
- Synonym: essential, indispensable
- Antonym: non-essential
- Usage: The office provides a requisite amount of salary.
9.Flagrant (adjective)
- Meaning: something that is offensive
- Synonym: blatant, overt
- Antonym: unobtrusive
- Usage: The players committed a flagrant breach of rules.
10.Deferral (noun)
- Meaning: a postponement of an action or event
- Synonym: delay
- Antonym: hasten
- Usage: The deferral of decision is decided by the committee.
