Hollow
Hollow adjective - Curved inward.
Unavailing and hollow are semantically related. in meaningless topic. In some cases you can use "Unavailing" instead an adjective "Hollow", when it comes to topics like worthless.
Unavailing
Unavailing adjective - Producing no results.
Usage example: an unavailing effort to avert a war
Hollow and unavailing are semantically related. Sometimes you can use "Hollow" instead an adjective "Unavailing".
Nearby Word: unavailable
Mutual synonyms
Cite this Source
Unavailing and Hollow. (2016). Retrieved 2026, August 01, from https://thesaurus.plus/related/hollow/unavailing
Hollow & Unavailing. N.p., 2016. Web. 01 Aug. 2026. <https://thesaurus.plus/related/hollow/unavailing>.
Unavailing or Hollow. 2016. Accessed August 01, 2026. https://thesaurus.plus/related/hollow/unavailing.
Google Ngram Viewer shows how "hollow" and "unavailing" have occurred on timeline