obstacle

As a noun obstacle

is something that impedes, stands in the way of, or holds up progress.

As an adjective obscure is

dark, faint or indistinct.

As a verb obscure is

(label) to render obscure; to darken; to make dim; to keep in the dark; to hide; to make less visible, intelligible, legible, glorious, beautiful, or illustrious.

As nouns the difference between dare and obstacle

is that dare is tongs while obstacle is something that impedes, stands in the way of, or holds up progress.

As nouns the difference between pain and obstacle

is that pain is while obstacle is something that impedes, stands in the way of, or holds up progress.

As an adverb pain

is towards, in/to the direction of.

As nouns the difference between adversities and obstacle

is that adversities is while obstacle is something that impedes, stands in the way of, or holds up progress.

As a noun obstacle

is something that impedes, stands in the way of, or holds up progress.

As a verb divert is

to turn aside from a course.

As a noun obstacle

is something that impedes, stands in the way of, or holds up progress.

As a verb distract is

to divert the attention of.

As an adjective distract is

(obsolete) separated; drawn asunder.

As nouns the difference between obstacle and distraction

is that obstacle is something that impedes, stands in the way of, or holds up progress while distraction is something that distracts.

As a noun obstacle

is something that impedes, stands in the way of, or holds up progress.

As an adjective undefined is

lacking a definition or value.

As nouns the difference between container and obstacle

is that container is a big container made of metal while obstacle is something that impedes, stands in the way of, or holds up progress.

As nouns the difference between thing and obstacle

is that thing is (chiefly|historical) a public assembly or judicial council in a germanic country while obstacle is something that impedes, stands in the way of, or holds up progress.