coincidence
//koʊˈɪnsɪdəns//
Noun
coincidenceSingular
coincidencesPlural
1
A remarkable occurrence of two or more events or circumstances happening at the same time by chance, without any apparent causal connection.
It was pure coincidence that we both chose the same restaurant.
2
The fact of corresponding in nature or in time of occurrence.
The coincidence of their interests made them good business partners.