Lacking concentration
Preoccupied and lacking concentration are semantically related. In some cases you can use "Preoccupied" instead an adjective phrase "Lacking concentration".
Preoccupied
Preoccupied adjective - Lost in thought and unaware of one's surroundings or actions.
Lacking concentration and preoccupied are semantically related. You can use "Lacking concentration" instead an adjective "Preoccupied".
Nearby Words: preoccupy, preoccupying
Mutual synonyms
Cite this Source
Preoccupied and Lacking concentration. (2016). Retrieved 2026, August 14, from https://thesaurus.plus/related/lacking_concentration/preoccupied
Lacking concentration & Preoccupied. N.p., 2016. Web. 14 Aug. 2026. <https://thesaurus.plus/related/lacking_concentration/preoccupied>.
Preoccupied or Lacking concentration. 2016. Accessed August 14, 2026. https://thesaurus.plus/related/lacking_concentration/preoccupied.
Google Ngram Viewer shows how "lacking concentration" and "preoccupied" have occurred on timeline