Words similar to failed

Example sentences for: failed

How can you use “failed” in a sentence? Here are some example sentences to help you improve your vocabulary:

AOL countered that Microsoft had already tried and failed to launch a proprietary online service.
The London-based al-'Arab said Cohen's Gulf tour had been successful as an arms-selling exercise but a relative flop politically because he had "failed to obtain the traditional show of collective Gulf support for the policy of aggression his country pursues against Iraq."
There are also monuments honoring women in the military, the victims of the failed Iran rescue mission, the slain Kennedy brothers, the victims of the space shuttle Challenger mission, the Rough Riders, and the victims of the USS
However, a BLAST search of the GenBank for the 340 nt VLE sequence failed to identify any mammalian sequences with significant homology.
5'-RACE (Life Technologies) also failed to produce longer clones.