Frigidness and Vasoconstrictor

Frigidness noun - The absence of heat.

Vasoconstrictor and frigidness are semantically related. In some cases you can use "Vasoconstrictor" instead a noun "Frigidness".

Vasoconstrictor noun - Any agent that causes a narrowing of an opening of a blood vessel: cold or stress or nicotine or epinephrine or norepinephrine or angiotensin or vasopressin or certain drugs; maintains or increases blood pressure.

Frigidness and vasoconstrictor are semantically related. Sometimes you can replace term "Frigidness" with "Vasoconstrictor", this nouns are similar.