Completion and Starting point

Completion

Completion noun - A concluding action.

Starting point is an antonym for completion.

Starting point

Starting point noun - Earliest limiting point.

Completion is an antonym for starting point in topics: origin, opening, beginning, start of an event or action, ceremony marking the beginning of stage.
Cite this Source
Starting point and Completion. (2016). Retrieved 2026, July 22, from https://thesaurus.plus/related/completion/starting_point
Completion & Starting point. N.p., 2016. Web. 22 Jul. 2026. <https://thesaurus.plus/related/completion/starting_point>.
Starting point or Completion. 2016. Accessed July 22, 2026. https://thesaurus.plus/related/completion/starting_point.
Google Ngram Viewer shows how "completion" and "starting point" have occurred on timeline