3 Words to use with hindrance

Great Britain expressed herself as "entirely unable to accede to ... the contention that a neutral vessel was entitled to convey without hindrance contraband of war to the enemy, so long as the port at which she intended to land it was a neutral port."

MEPHISTOPHELES I must confess, my stepping o'er Thy threshold a slight hindrance doth impede; The wizard-foot doth me retain.

The political troubles of France have been a hindrance hitherto to the attention of the Government to the Telegraph, but in the mean time I have gradually pushed forward the invention into the notice of the most influential individuals of France.

3 Words to use with  hindrance