Expound
to explain in detail
Cajole
to persuade with false promises and flattery
Instrutable
not easily understood; hard to fathom
Balk
to refuse stubbornly or abruptly; to stop short and refuse to go on
Acrimony
ill-natured, bitter hostility
Dour
stern and ill-humored
Exult
to rejoice; to feel triumphant
omniscient
having unlimited knowledge
Feasible
reasonable; capable of being carried out
Fiasco
a complete, ridiculous failure
Metier
the work one is especially suited for; one's specialty
fluctuate
to rise and fall; to vary irregularly
Harry
to annoy or harass
incognito
disguised; pretending not to be oneself
lethargy
lack of energy; sluggishness