obstacle

As nouns the difference between obstacle and barry

is that obstacle is something that impedes, stands in the way of, or holds up progress while barry is (heraldry) a field divided transversely into several equal parts, and consisting of two different tinctures interchangeably disposed.

As nouns the difference between problems and obstacle

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

Obstacle is a related term of cavil.

As nouns the difference between obstacle and cavil

is that obstacle is something that impedes, stands in the way of, or holds up progress while cavil is a petty or trivial objection or criticism.

As a verb cavil is

to criticise for petty or frivolous reasons.

As nouns the difference between obstacle and interruption

is that obstacle is something that impedes, stands in the way of, or holds up progress while interruption is the act of interrupting, or the state of being interrupted.

As nouns the difference between obstacle and trial

is that obstacle is something that impedes, stands in the way of, or holds up progress while trial is an opportunity to test something out; a test.

As an adjective trial is

pertaining to a trial or test.

As a verb trial is

to carry out a series of tests on (a new product, procedure etc.) before marketing or implementing it.

As nouns the difference between obstacle and threat

is that obstacle is something that impedes, stands in the way of, or holds up progress while threat is an expression of intent to injure or punish another.

As a verb threat is

to press; urge; compel.

As nouns the difference between obstacle and constraints

is that obstacle is something that impedes, stands in the way of, or holds up progress while constraints is plural of lang=en.

Obstacle is a related term of ditch.

As nouns the difference between obstacle and ditch

is that obstacle is something that impedes, stands in the way of, or holds up progress while ditch is or ditch can be a trench; a long, shallow indentation, as for irrigation or drainage.

As a verb ditch is

or ditch can be to discard or abandon.

As nouns the difference between concern and obstacle

is that concern is that which affects one's welfare or happiness while obstacle is something that impedes, stands in the way of, or holds up progress.

As a verb concern

is (label) to relate or belong to; to have reference to or connection with; to affect the interest of; to be of importance to.

As nouns the difference between embarrassment and obstacle

is that embarrassment is a state of discomfort arising from bashfulness or consciousness of having violated a social rule; humiliation while obstacle is something that impedes, stands in the way of, or holds up progress.