The phrase "most lighted" can be replaced by several synonyms, each with their own unique connotation. "Illuminated" suggests an intentional, artful display of light, whereas "brightened" signifies a literal increase in brightness through illumination. "Radiant" and "luminous" both evoke a sense of warmth and glowing light, whereas "gleaming" implies a reflection or polishment of light. "Shimmering" and "glittering" both imply a subtle or dynamic source of luminescence, whereas "sparkling" suggests small, star-like flickers of light. Overall, the variety of synonyms available suggest the complexity and nuance of language, allowing speakers to convey their meaning in various ways.