Wiktionary
sea changes
n. (sea change English)
Wikipedia
Sea Changes
Sea Changes is an album by pianist Tommy Flanagan recorded in 1996 for the Japanese Alfa Jazz label.
Usage examples of "sea changes".
Constance's own father had disowned her after she went against his wishes to marry Jacob Wolfe, and all the sea changes in the Empire since hadn't changed his stubborn mind.
If I were writing tragically, I could have great sea changes there, a great serious steady flow.