Ache
Ache verb - To feel or cause physical pain.
Be unhappy and ache are semantically related. In some cases you can use "Be unhappy" instead a verb "Ache".
Be unhappy
Ache and be unhappy are semantically related. Sometimes you can use "Ache" instead a verb phrase "Be unhappy".
Cite this Source
Be unhappy and Ache. (2016). Retrieved 2026, July 31, from https://thesaurus.plus/related/ache/be_unhappy
Ache & Be unhappy. N.p., 2016. Web. 31 Jul. 2026. <https://thesaurus.plus/related/ache/be_unhappy>.
Be unhappy or Ache. 2016. Accessed July 31, 2026. https://thesaurus.plus/related/ache/be_unhappy.
Google Ngram Viewer shows how "ache" and "be unhappy" have occurred on timeline