backup, substitute, replacement, spare, alternative, fallback, stand-in, , auxiliary, extra, surplus, stock, store, supply, hoard, cache, fund, pool, reservoir, inventory, provision, resource, set-asi... [more]
flop - collapse - breakdown - defeat - disaster - fiasco - misfire - setback - blunder - debacle - downfall - error - loss - mistake - shortcoming - slip - stumble - washout - botch - bust - dud - faux pas - lemon - misadventure - miscalculation - misstep - nonstarter - snafu - tragedy - wreck - bomb - crash - glitch - mess - miscue - mishap - ruin - screw-up - shipwreck - slip-up
To fail means to be unsuccessful in achieving one’s goal or to fall short in an attempt. It can refer to not passing an exam, not accomplishing a task, or not meeting an established standard. Failure is often seen as a stepping stone to success as it provides feedback and an opportunity to learn and improve. In a broader context, failure can occur in various areas including academic, professional, and personal endeavors.