sagacious
shrewd
connoisseur
a lover of an art
reprobate
person hardened in sin
arbiter
person with power to decide a matter in dispute
pathological
pertaining to disease
carping
fault finding
mosaic
picture made of small, colourful inlaid tiles
hieroglyphic
picture writing
itinerary
plan of a trip
piquant
stimulating
elegy
poem or song expressing lamentation
strut
pompous walk
bombastic
pompous; using inflated language
doggerel
poor verse
delineate
depict; describe
latent
potential but undeveloped; dormant
indigence
poverty
efficacy
power to produce desired effect
feasible
practical
pragmatic
practical(as opposed to idealistic)