sea change Synonyms

big adjustment important change significant change considerable change radical transformation fundamental change dramatic change revolutionary change big change profound change substantial change drastic change enormous change sharp change huge change fundamental transformation deep change great change basic change radical shift radical change remaking recasting transformation tide revolution reversal rearrangement mutation metamorphosis conversion transmogrification transmutation upheaval rebuilding u-turn reshuffling reordering transfiguration volte-face turnaround about-face alteration