Clemency
Pity, kindness
Invective
Curse, abuse
Jovial
Friendly, cheerful
Languish
Weaken, fade
Omen
Token, signal
Pinnacle
Top, summit
Upheaval
Disruption
Sagacious
Wise, sensible
Rampant
Unchecked, unrestricted
Quintessential
Model, stock
Nirvana
State of happiness
Fathom
Understand, comprehend
Chasm
Void, rift
Acumen
Wit, sense