N30980183synchronicitySpoken.12Fiction.36Magazine.33Newspaper.40Academic.62synchronicity
/ˌsɪŋkrəˈnɪsətɪ/noun
mass noun
1the simultaneous occurrence of events which appear significantly related but have no discernible causal connection
同时发生, 同步性（但没有明确的因果关系）：
such synchronicity is quite staggering.
这种同时性很是令人惊奇。