Leg up and Obstacle

Leg up

Leg up noun - An act or instance of helping.

Obstacle is an antonym for leg up in benefit topic.

Obstacle

Obstacle noun - Something that makes movement or progress difficult.

Leg up is an antonym for obstacle.
Cite this Source
Obstacle and Leg up. (2016). Retrieved 2026, August 15, from https://thesaurus.plus/related/leg_up/obstacle
Leg up & Obstacle. N.p., 2016. Web. 15 Aug. 2026. <https://thesaurus.plus/related/leg_up/obstacle>.
Obstacle or Leg up. 2016. Accessed August 15, 2026. https://thesaurus.plus/related/leg_up/obstacle.
Google Ngram Viewer shows how "leg up" and "obstacle" have occurred on timeline