The phrase "most sea loving" can be replaced with a variety of synonyms to convey the same idea in different ways. For example, "oceanophile" is a more formal term that suggests a deep love and appreciation for the ocean. "Maritime enthusiast" is a slightly broader term that includes all aspects of seafaring, from sailing to naval history. "Nautical nut" is a more playful term that conveys an intense passion for the sea. Other options include "marine aficionado," "seafaring fanatic," and "aquatic enthusiast." Each of these synonyms captures the essence of someone who adores the sea in their own unique way.