extravagant (adj.)
- abandoned
- abounding
- absurd
- abundant
- acute
- affluent
- ample
- awe-inspiring
- awful
- barbaric
- baroque
- bibulous
- big
- bigoted
- bizarre
- blatant
- bombastic
- bottomless
- boundless
- bounteous
- bountiful
- brazen
- cockamamie
- colorful
- copious
- costly
- crapulent
- crapulous
- crazy
- crude
- cutthroat
- cutting
- dear
- deluxe
- diffuse
- diffusive
- disproportionate
- dizzy
- drastic
- effusive
- egregious
- elaborate
- elegant
- enormous
- epidemic
- exacting
- exaggerated
- excessive
- exorbitant
- expensive
- extortionate
- extreme
- extremist
- exuberant
- fabulous
- fanatic
- fanciful
- fancy
- fantastic
- fat
- fecund
- fertile
- fierce
- fine
- flagrant
- flamboyant
- flaring
- flashy
- florid
- flush
- foolish
- formless
- full
- furious
- galore
- garish
- gassy
- gaudy
- generous
- gigantic
- glaring
- glorious
- gluttonous
- gorgeous
- grand
- grandiloquent
- grandiose
- great
- grotesque
- gushing
- gushy
- haggard
- high
- high-flown
- high-sounding
- highfalutin
- highfaluting
- hyperbolic
- hypertrophied
- immoderate
- implausible
- imposing
- impractical
- impressive
- improvident
- incontinent
- incredible
- indulgent
- inexhaustible
- inflated
- inflationary
- inordinate
- intemperate
- intense
- irrational
- laughable
- lavish
- liberal
- loud
- ludicrous
- lurid
- luxuriant
- luxurious
- maggoty
- magnificent
- magnified
- majestic
- many
- maximal
- meretricious
- monstrous
- much
- noble
- nonsensical
- notional
- numerous
- obtrusive
- opulent
- ornate
- ostentatious
- outlandish
- outrageous
- outre
- overdone
- overenthusiastic
- overflowing
- overgenerous
- overgrown
- overindulgent
- overlarge
- overmuch
- overpriced
- overstated
- overweening
- overwrought
- overzealous
- palatial
- perfervid
- piercing
- plenteous
- plentiful
- pleonastic
- plush
- posh
- pound-foolish
- preposterous
- pretentious
- prevailing
- prevalent
- princely
- prodigal
- productive
- profligate
- profuse
- prohibitive
- prolific
- proud
- puffed
- rabid
- rampant
- reckless
- redundant
- reiterative
- repetitive
- replete
- rich
- ridiculous
- rife
- rigorous
- riotous
- ritzy
- rococo
- rough
- screaming
- self-indulgent
- sensational
- severe
- shameless
- sharp
- showy
- silly
- spectacular
- spendthrift
- spiraling
- splendid
- splendiferous
- splitting
- stately
- steep
- stiff
- stretched
- sumptuous
- superabundant
- superb
- superfine
- superlative
- swank
- swanky
- swell
- swinish
- swollen
- tall
- tawdry
- teeming
- tough
- towering
- unbalanced
- unbridled
- unconscionable
- unconstrained
- uncontrolled
- undeserved
- undisciplined
- undue
- unjustifiable
- unjustified
- unlimited
- unmeasurable
- unmeasured
- unreasonable
- unrestrained
- unwarranted
- usurious
- vehement
- venomous
- violent
- virulent
- vulgar
- wasteful
- wealthy
- weird
- well-found
- whimsical
- wholesale
- wild
- wild-eyed
- windy
Whether in sea or fire, in earth or air,
The extravagant and erring spirit hies
To his confine.