untumultuous

untumultuous

(ˌʌntjuːˈmʌltjʊəs)
adj
not tumultuous or turbulent; calm; peaceful
References in periodicals archive ?
The first page I read Upon a lampit rock of green sea-weed Among the breakers; 'twas a quiet eve, The rocks were silent, the wide sea did weave An untumultuous fringe of silver foam Along the flat brown sand ...
Keats most probably refers to Teignmouth sea front here with its distinctive plane of limestone beach ("flat brown sand") and customarily docile wave line ("untumultuous fringe of silver foam").