inevitable, inescapable, intolerable, unpreventable, unbearable, regrettable, avoidable, evitable, inconvenient, preferable, unnecessary, insolvable, unforeseeable, undesirable, unmanageable, unpalatable, unfeasible, foreseeable, unpleasant, impossible, untenable, unfortunate, unacceptable, painful, unforeseen, unwise, unadvisable, unjustifiable, inexplicable, obvious, ineluctable, incomprehensible, unintentional, necessary, problematic, understandable, justifiable, unplanned, unfathomable, unanticipated, illogical, counterintuitive, counterproductive, discomforting, imperative, inadvisable, tolerable, unjustified, unforgivable, unintended, containable, unexceptionable, irresolvable, paradoxical, inconceivable, explicable, irreversible, excusable, commonplace, unimaginable, unthinkable, impractical, unsustainable, inexorable, severer, insignificant, absurd, remediable, superfluous, unpredicted, axiomatic, consequent, irksome, bearable, unlikely, feasible, inadvertent, unkindest, incontrovertible, trivial, unwelcome, unexpected, difficult, incalculable, escapable, unwarranted, needless, excruciating, irrelevant, unreasonable, problematical, unessential, negligible, expedient, expectable, unimportant, unpremeditated, unproblematic, distasteful, unpropitious, incidental, indefensible, unforseen, deplorable, lamentable, calamitous, irremediable, preventable, unescapable, aggravating, appalling

act of god, break, breakage, catching, combustion, force majeure, indispensable, inevitability, inevitable, inevitableness, inevitable accident, infection, persistently, unavoidable casualty, vis major

ineluctable, inescapable, inevitable