Jactitation and Queasiness

Jactitation noun - (pathology) extremely restless tossing and twitching usually by a person with a severe illness.

Queasiness and jactitation are semantically related. In some cases you can use "Queasiness" instead a noun "Jactitation".

Queasiness noun - A disturbed condition of the stomach in which one feels like vomiting.

Jactitation and queasiness are semantically related. Sometimes you can replace term "Jactitation" with "Queasiness", this nouns are similar.