潮【しお】
tide, current, sea water, opportunity, chance, thin soup of fish or shellfish boiled in seawater
風潮【ふうちょう】
tide, current, tendency, trend
潮流【ちょうりゅう】
tide, tidal current, tendency, drift, trend
黒潮【くろしお】
Kuroshio Current, Japan Current
潮時【しおどき】
tidal hour, right time, favourable opportunity (favorable)
満潮【まんちょう】
high tide, high water, full tide
潮干狩り【しおひがり】
shell gathering (at low tide), clamming