Blood
Blood noun - A group of persons who come from the same ancestor.
Vital signs and blood are semantically related. In some cases you can use "Vital signs" instead a noun "Blood".
Vital signs
Blood and vital signs are semantically related. You can use "Blood" instead a noun phrase "Vital signs".
Both terms in one sentence
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The scene where the artificial blood is tested suggests they have some sort of vital signs and a need to breathe, so may not be wholly undead, despite their classic vulnerabilities and lack of heartbeat.
Source: Film / Daybreakers -
It has a VS (Vital Signs) pack that monitors its wearer's blood pressure, heart rate, brain activity and other medical information.
Source: Autodoc - Batman then goes to explain how he is extremely impressed with Deadshot's new suit, double plated helmet with blood squibs in case of a head shot, and bite-trigger-activated self sealing mechanism to mask vital signs, all just so he can "play possum" if ever incapacitated.
Source: Crazy Prepared / Comic Books
Cite this Source
Vital signs and Blood. (2016). Retrieved 2026, August 01, from https://thesaurus.plus/related/blood/vital_signs
Blood & Vital signs. N.p., 2016. Web. 01 Aug. 2026. <https://thesaurus.plus/related/blood/vital_signs>.
Vital signs or Blood. 2016. Accessed August 01, 2026. https://thesaurus.plus/related/blood/vital_signs.
Google Ngram Viewer shows how "blood" and "vital signs" have occurred on timeline