finical

• uncouth
• refulgent
• finicky
• caustic

person who lives alone and avoids people

• ramify
• flop
• recluse
• stanch

cheerful person

• equipoise
• extrovert
• felon
• reciprocity

forceful effective vigorous extremely perceptive incisive

• irresolute
• acclaimed
• trenchant
• prodigious

state of being passive/motionless

• profundity
• tautology
• quiescence
• lament

voracious devouring

• taunt
• hack
• edacious
• buoyant

something that hinders (e.g. stammer)

• elegy
• epiphany
• impediment
• dud

additional strengthening evidence

• corroboration
• truculence
• incumbents
• testiness

mean contemptible

• stentorian
• taunt
• ignoble
• scurvy

join (two ends)

• splice
• vigilant
• surcharge
• travesty