Akademik

coincidental
I adjective accidental, accompanying, at the same time, by circumstance, casual, chance, circumstantial, coexistent, coexisting, coincident, coinciding, coinstantaneous, concomitant, concurrent, conjunctional, contemporaneous, corresponding, fortuitous, fortuitus, occurring simultaneously, occurring together, simultaneous, surprising, unexpected, unplanned II index contingent, fortuitous

Burton's Legal Thesaurus. . 2006