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roadblock

roadblock

50 3.9
A problem that stops progress or makes a goal hard to reach
  • noun
  • /ˈroʊdˌblɑk/
translation icon : obstáculo
  • Her lack of experience in the field posed a major roadblock to getting the promotion.
  • encounter a roadblock
  • run into a roadblock
  • get around roadblocks

What would you say are the biggest technological roadblocks to full self driving?

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Examples

  • I have yet to meet a small business owner who doesn't see healthcare costs as a major roadblock to adding jobs.

  • What would you say are the biggest technological roadblocks to full self driving?

  • So to buy a, to be quite frank, the biggest roadblock has been my age.

  • Where is the biggest roadblock to getting a person on Mars right now?

  • We can see the embassy, but we're stuck behind the roadblock.

  • You start, you get going through the process until something, some sort of roadblock hits you and it shatters your dream.

  • For example, students determine that fog will be a possible roadblock while traveling through the Blue Ridge Mountains.

    Academic text (2008)
  • We hit a roadblock.

  • First, the United States faced the unyielding roadblock of Batista himself.

    Academic text (2014)
  • The Posse Comitatus Act might be a possible roadblock to decisive federal action.

    Academic text (1998)

Synonyms

wall
vsroadblock
503 5.1

A situation that stops progress or makes it hard to continue

is usually a single obstacle that halts progress rather than a general barrier
obstacle
vsroadblock
343 3.4

A thing or problem that makes it hard to reach a goal

is used for a serious single-point stoppage that halts progress
barrier
vsroadblock
309 3.7

Something that stops or makes it hard to make progress

is the more specific sudden or single-point stoppage rather than general condition
obstruction
vsroadblock
222 4.8

Something that stops or slows progress and makes a task hard

is the same idea but used more for a physical or clear barrier
setback
vsroadblock
148 3.6

A problem that delays progress or makes things worse

is a blocking factor that stops progress outright rather than only delaying it
hurdle
vsroadblock
88 3.8

An obstacle or problem you must overcome

is a blocking condition that often prevents progress without removal
impediment
vsroadblock
51 7.0

Something that stops or slows progress

is more about a definite barrier that prevents movement entirely
blockage
vsroadblock
38 4.1

Something that blocks a pipe or blood vessel and stops flow

is broader, applying to any condition or obstacle, not just physical blockages
brick wall
vsroadblock
  • Informal
24 4.1

A problem you cannot get past

is a blocking condition but can be temporary or sometimes removable
hindrance
vsroadblock
21 5.7

A thing that makes it difficult to do something, like an injury or traffic

is used for a solid, blocking condition rather than general difficulty
stumbling block
vsroadblock
18 4.4

A problem that stops progress or makes moving forward difficult

is more often a clear stopping point rather than a minor trip-up
hang-up
vsroadblock
16 5.9

An unexpected problem that stops progress in a plan or process

is specifically a clear barrier that prevents further movement rather than a worry
logjam
vsroadblock
10 7.5

A situation where talks or plans cannot move forward because of a big problem

is usually a single clear barrier rather than a multi-factor stoppage
speed bump
vsroadblock
  • Informal
5 3.2

A problem that slows progress in a project

is stronger, implying a barrier that can stop progress entirely
barrier to progress
vsroadblock
1 3.9

Something that stops a project or work from moving forward

is usually a single-point obstacle rather than a general stopping factor
show-stopper
vsroadblock
1 6.6

A serious problem that stops a plan, product, or event from going ahead

is any obstacle, not only those that completely stop a project
hinderance
vsroadblock
7.1

Something that makes progress slow or difficult

is the resulting obstacle rather than the ongoing act of delaying
spanner in the plan
vsroadblock
  • UK
7.0

A sudden problem that stops plans from happening

is a straight blocking condition that halts progress rather than just upsetting plans
unexpected roadblock
vsroadblock
4.2

A sudden problem that stops progress and causes delay

is any blocking condition, not necessarily one that occurs unexpectedly
obstructor
vsroadblock
8.1

An object that blocks a path or movement

is the broader condition or situation causing the impediment rather than the object
stopblock
vsroadblock
5.7

A block that keeps a vehicle from moving past the end of a track

is the general obstacle or condition that hinders progress in many forms

Antonyms

119 4.1

Progress or growth that makes something better

facilitation
  • Formal
4 5.1

An action that makes a task easier so it runs more smoothly

Compounds

A sudden problem that stops progress and causes delay

How Obstructive

to blockade
9 6.0
impasse
38 8.1
roadblock
50 3.9
barrier
163 2.8
obstacle
343 3.4
hindrance
21 5.7

Surface Forms

roadblock singular
roadblocks plural

Morphology

roadblock = road + block (semi-transparent) = road

The compound is clear in form, but this sense is metaphorical because it refers to any obstacle to progress rather than a literal block on a road.

Etymology

Roadblock comes from the simple parts road (the 'street') and block (to 'stop' or a barrier), so a real roadblock stops traffic and the word now means any obstacle that stops progress.