Moribund
(n) approaching death; about to become obsolete
Nuance
(adj) a subtle shade of meaning or feeling; a slight degree of difference
Flippant
(adj) treating serious matters with lighthearted humor or lack of respect
Credulous
(adj) easily convinced; tending to believe too readily; gullible
Florid
(adj) flowery in style; very ornate
Excoriating
(v) expressing strong disapproval; condemning; loudly decrying
Interloper
(n) an intruder; a gatecrasher
Cerebral
(adj) intellectual rather than emotional
Visceral
(adj) instinctive rather than rational
Nonplussed
(n) utterly perplexed; completely puzzled; totally bewildered
Ignominious
(adj) humiliating; shameful; disgraceful
Euphony
(n) soothing or pleasant sounds; harmony
Vacillate
(v) to hesitate; to swing back and forth; to be indecisive
Timorous
(adj) showing nervousness or fear
Narcissist
(n) a person with a psychological condition characterized by self-preoccuption, lack of empathy, vanity, and a feeling of self-entitlement
Insolent
(adj) boldy insulting; brash; rude
Idiosyncrasy
(n) a trait or mannerism that is peculiar to an individual