Lusterless
Lusterless adjective - Lacking a surface luster or gloss.
Vacuous and lusterless are semantically related. in expressionless topic. In some cases you can use "Vacuous" instead an adjective "Lusterless", when it comes to topics like having a blank look on face.
Vacuous
Vacuous adjective - Lacking contents that could or should be present.
Lusterless and vacuous are semantically related. Sometimes you can use "Lusterless" instead an adjective "Vacuous".
Mutual synonyms
Cite this Source
Vacuous and Lusterless. (2016). Retrieved 2026, August 14, from https://thesaurus.plus/related/lusterless/vacuous
Lusterless & Vacuous. N.p., 2016. Web. 14 Aug. 2026. <https://thesaurus.plus/related/lusterless/vacuous>.
Vacuous or Lusterless. 2016. Accessed August 14, 2026. https://thesaurus.plus/related/lusterless/vacuous.
Google Ngram Viewer shows how "lusterless" and "vacuous" have occurred on timeline