Recalcitrant
Resistant to authority or control; uncooperative.
Corpulent
Fat or overweight.
Enervate
To weaken or exhaust.
Disparate
Essentially different or not allowing comparison.
Evanescent
Quickly fading or disappearing.
Abstruse
Difficult to understand; obscure.
Lugubrious
Looking or sounding sad and dismal.
Chicanery
Deception by trickery or subterfuge.
Cacophony
A harsh, discordant mixture of sounds.
Aplomb
Self-confidence, especially in a demanding situation.