1.Upsurge (noun)
- Meaning: sudden increase
- Synonym: burgeon
- Antonym: plummeting
- Usage: There is an upsurge of rebellion in the West.
2.Splurge (verb)
- Meaning: extravagant spending
- Synonym: rampage
- Antonym: hoard
- Usage: She splurged her salary on buying new clothes.
3.Officiate (verb)
- Meaning: the act of official in charge
- Synonym: direct
- Antonym: retire
- Usage: A referee from a neutral country will officiate at the competition.
4.Hassle (noun)
- Meaning: inconvenience
- Synonym: nuisance
- Antonym: convenient
- Usage: The long traffic during office hour is a hassle.
5.Valor (noun)
- Meaning: great courage
- Synonym: bravery
- Antonym: timid
- Usage:He showed valor and skill on the battlefield.
6.Wrath (noun)
- Meaning: anger
- Synonym: rage
- Antonym: happiness
- Usage: He spoke in harshly in moments of wrath.
7.Astonishment (noun)
- Meaning: being surprised
- Synonym: bewilderment
- Antonym: indifferent
- Usage: She looked at her marks in astonishment.
8.Intermittent (adjective)
- Meaning: something that is not continuous
- Synonym:sporadic
- Antonym: continuous
- Usage: The rain has been intermittent this week.
9.Fluctuation (noun)
- Meaning: an irregularity or variation in something
- Synonym: shift, alteration
- Antonym: stabilization
- Usage: The electricity in this zone suffers maximum fluctuation.
10.Requisite (adjective)
- Meaning: something that is necessary
- Synonym: essential, indispensable
- Antonym: non-essential
- Usage: The office provides a requisite amount of salary.
