Troutwine rhymes with:
trautwein, trautwein, trautwein, antwine, gutwein, trautwein, alewine, alwine, antwine, arnwine, brandwein, brandywine, drinkwine, earlywine, eberwein, equine, goodwine, gutwein, redwine, reichwein, richwine, trautwein, woolwine
Troutwine sounds like:
tarrytown, tartan, teradyne, tetterton, thirteen, thorton, threaten, tradition, trautman, trautmann, trautwein, tretinoin, trettin, tritium, triton, trodden, trotman, trotten, troutman, turton