Related by context. Frequent words. (Click for all words.) 33 tragic 33 potentially fatal 33 unanticipated 33 complication 28 unforeseeable 28 unexplained 28 unforeseen 28 unexpected 27 sudden 27 abnormal 27 goes awry 27 profound 27 catastrophic 26 unrelated 26 atypical 26 vii 25 unexplainable 25 unintended 25 highly publicized 25 serendipitous 24 untimely 24 aberrant 24 heartbreaking 24 avoidable 24 inherent 24 monumental 23 Accidental 23 unplanned 23 mysterious 23 unfortunate 23 uncommon 23 xiii 23 viii 22 serendipity 22 timely manner 22 distressing 22 accidental 22 governmental 22 unusual 22 governmental approvals 22 epiphany 22 related 21 miraculous 21 Sudden 21 immeasurable 21 adverse 21 timing 21 suddenness 21 shock 21 disorienting 21 spontaneous 21 happenstance 21 resulting 21 relating 21 Risks uncertainties 20 uncontrollable 20 remarkable 20 xii 20 Unexpected 20 exceedingly rare 20 delays 20 obtaining regulatory approvals 20 unintentional 20 hitherto unknown 20 troubling 20 xiv 20 circumstance 20 wrenching 20 extraordinary 20 inexplicable 20 frightening 20 ix 20 risks associated 19 devastating 19 unexpectedly 19 associated 19 bittersweet 19 freaky 19 momentary 19 freakish 19 inherent uncertainty 19 foreseeable 19 concomitant 19 significant 19 environmental remediation 19 arising 18 rare 18 arise 18 disturbing 18 epochal 18 unnerving 18 undesired 18 subsequent 18 exogenous 18 magnified 18 bizarre 18 emotional 18 eerie 18 Adverse 18 inadvertent 18 fortuitous