cajole / to convince by flattery
amorphous / having no shape
calamity / disastrous
buoyant / able to float
debase / to reduce in quality or dignity
efface / to errase
ephemeral / short lasting
amenable / open or willing to follow advice (malleable)
ameliorate / to make better; improve
acrimonious / caustic
elucidate / to make clear or to explain
ferocity / with savagery
flourish / thrive; prosper
haughty / arrogant
impervious / incapable of penetration
inane / meaningless
indolence / laziness
infallible / incapable of mistakes
inscrutable / difficult to understand
languid / slow
malice / desire to hurt others
oblique / misleading; indirect (Celeste; Kokichi
opulence / with wealth and affulence (Byakuya Togami)
Penitent / showing regret
Perfunctory / acting routinely with little interest or care