Unsustainably
Weakly and unsustainably are semantically related. In some cases you can use "Weakly" instead an adverb "Unsustainably".
Weakly
Weakly adverb - In a weak or feeble manner or to a minor degree.
Unsustainably and weakly are semantically related. You can use "Unsustainably" instead an adverb "Weakly".
Mutual synonyms
Cite this Source
Weakly and Unsustainably. (2016). Retrieved 2026, August 01, from https://thesaurus.plus/related/unsustainably/weakly
Unsustainably & Weakly. N.p., 2016. Web. 01 Aug. 2026. <https://thesaurus.plus/related/unsustainably/weakly>.
Weakly or Unsustainably. 2016. Accessed August 01, 2026. https://thesaurus.plus/related/unsustainably/weakly.
Google Ngram Viewer shows how "unsustainably" and "weakly" have occurred on timeline