Words similar to hurdles

Example sentences for: hurdles

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

Slate does nothing to overcome the numerous hurdles it faces to acceptance by Net culture in suggesting that it's OK to engage in a practice which is forbidden (for numerous good reasons)--and which can result in its readers' accounts being revoked.
Lastly, proven vaccine approaches from the past have either failed (whole killed virus and subunit vaccines) or faced seemingly insurmountable regulatory hurdles (live attenuated virus vaccine).
Of course, results in mice do not mean that such treatments would automatically work in humans, and before any such therapies become available there are many hurdles to overcome.
Arlen Specter is contemplating legislation that would raise the hurdles to Fed approval of big bank mergers.
Some hurdles remain however, says the Times : the U.S. would like at least a limited exemption for anti-personnel mines used in conjunction with anti-tank mines, and also wants an escape clause allowing exemptions for countries who are the victims of aggression.