Completely different
Worlds apart and completely different are semantically related. In some cases you can replace phrase "Worlds apart" with "Completely different", this phrases are similar.
Worlds apart
Completely different and worlds apart are semantically related. Sometimes you can replace phrase "Completely different" with "Worlds apart", this phrases are similar.
Cite this Source
Worlds apart and Completely different. (2016). Retrieved 2026, July 31, from https://thesaurus.plus/related/completely_different/worlds_apart
Completely different & Worlds apart. N.p., 2016. Web. 31 Jul. 2026. <https://thesaurus.plus/related/completely_different/worlds_apart>.
Worlds apart or Completely different. 2016. Accessed July 31, 2026. https://thesaurus.plus/related/completely_different/worlds_apart.
Google Ngram Viewer shows how "completely different" and "worlds apart" have occurred on timeline