Frail
Frail adjective - Easily broken.
Sick as dog and frail are semantically related In some cases you can replace phrase "Sick as dog" with "Frail", this terms are similar.
Sick as dog
Frail and sick as dog are semantically related in sick topic. Sometimes you can use "Frail" instead an adjective phrase "Sick as dog", if it concerns topics such as not healthy.
Mutual synonyms
Cite this Source
Sick as dog and Frail. (2016). Retrieved 2026, August 02, from https://thesaurus.plus/related/frail/sick_as_dog
Frail & Sick as dog. N.p., 2016. Web. 02 Aug. 2026. <https://thesaurus.plus/related/frail/sick_as_dog>.
Sick as dog or Frail. 2016. Accessed August 02, 2026. https://thesaurus.plus/related/frail/sick_as_dog.