We've found 8 phrases for obstacle (0.116 seconds):

brick wall »    An obstacle.

carry the message to Garcia »    To perform a requisite task despite obstacles.

grind to a halt »    Coming to a standstill, or ceasing to be productive or make progress, due to an obstacle.

monkey wrench »    A problem, obstacle or dilemma; something unexpected or troublesome.

spanner »    A problem, dilemma or obstacle; something unexpected or troublesome.

stumbing-block »    A hindrance, obstacle or impediment.

stumbling block »    A hindrance, obstacle or impediment.

throw a spanner in the works »    To be a problem, dilemma or obstacle, something unexpected or troublesome.

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