"Floating palace" can be described in so many ways with different synonyms, making it a versatile term to use. Some synonyms for "floating palace" include "luxury liner," "cruise ship," "ocean liner," "floating hotel," "sea palace," "maritime mansion," "ship of opulence," "nautical mansion," "aquatic citadel," "marine castle," and "waterborne oasis." These synonyms depict a magnificent and grand ship that is a symbol of luxury, comfort, and extravagance. Whether it's an ocean liner or cruise ship, a floating palace is a majestic vessel that takes its passengers on a unique and unforgettable journey while providing all the amenities of a luxury hotel.