extravagant

adj.

[1]	wasteful , excessive , exuberant , lavish , profligate , overweening , prodigal , improvident , reckless , excessive , spendthrift , profuse , extreme , immoderate
[2]	unrestrained , prodigal , profligate , uncontained , wild , spendthrift , outrageous , preposterous , immoderate , ridiculous , foolish , fanciful , unreasonable , absurd , impractical , undeserved , unjustified , unjustifiable
[3]	expensive , costly , extortionate , unreasonable , overpriced , exorbitant , high , dear , (Colloq) steep
[4]	gaudy , garish , ostentatious , showy , ornate , flashy , loud , flamboyant , exaggerated , high-sounding