Having good blood circulation is essential to staying healthy. Improving your blood circulation helps your blood flow to all your vital organs, supplying them with needed oxygen and nutrients. You may need to improve your blood circulation if you frequently have cold feet and toes, swelling in your feet, pins and needles in your legs or arms, or get fatigued easily.
A synonym is a word having the same or nearly the same meaning as another word in certain contexts. Adjective: synonymous. Contrast with antonym. Synonymy is the sense relation that exists between words with closely related meanings.
Different words which have the same meaning (or similar meaning) are called synonyms. Words which have an opposite meaning are called antonyms. Words that are synonyms are referred to as being synonymous, and the state of being a synonym is called synonymy.xact Synonyms. According to one definition (attributed to Leibniz) two expressions are synonymous if the substitution of one for the other does not change the truth value of a sentence in which the substitution is made. This is a rather mathematical definition.