miscarriage
noun
[ mɪsˈkarɪdʒ ]
• the spontaneous or unplanned expulsion of a fetus from the womb before it is able to survive independently.
• "his wife had a miscarriage"
• an unsuccessful outcome of something planned.
• "the miscarriage of the project"
Similar:
failure,
foundering,
ruin,
ruination,
collapse,
breakdown,
thwarting,
frustration,
undoing,
reversal,
setback,
unsuccessfulness,
aborting,
non-fulfilment,
misfiring,
mismanagement,
perversion,