Invisible obstacle Synonyms

Invisible replaced

hidden obstacle

supernatural obstacle

small obstacle

Definitions for Invisible

(adjective) not readily seen or noticed
(adjective) impossible or nearly impossible to see; imperceptible by the eye
(adjective) not prominent or readily noticeable

Synonyms for phrase

hidden difficulty

hidden interference

unseen barricade

hidden disadvantage

secret difficulty

IO abbreviation

IO is an abbreviation for Invisible Obstacle

What does IO stand for?

IO stands for "Invisible Obstacle"

Obstacle replaced

invisible wall

invisible barrier

invisible bar

invisible handicap

invisible stop

invisible delay

Definitions for Obstacle

(noun) something that makes movement or progress difficult
(noun) something immaterial that stands in the way and must be circumvented or surmounted
(noun) an obstruction that stands in the way (and must be removed or surmounted or circumvented)