palatial (adj.)

• awe-inspiring
• awful
• barbaric
• classy
• deluxe
• domestic
• domiciliary
• elaborate
• elegant
• extravagant
• fancy
• fine
• glorious
• grand
• grandiose
• home
• imposing
• impressive
• luscious
• lush
• luxuriant
• luxurious
• magnificent
• majestic
• manorial
• monumental
• noble
• opulent
• palatine
• plush
• posh
• princely
• proud
• regal
• residential
• rich
• ritzy
• splendid
• splendiferous
• stately
• sumptuous
• superb
• superfine
• swank
• swanky
• swell