Of all the substantives, only six are regarded by the Natural Semantic Metalanguage (NSM) as being simple and universal. These six substantives are realized in English by means of the words I, you, someone, something, people, and body. While proving their simplicity is evidenced by the fact that they cannot be defined further using simpler terms, proving their universality requires identifying them in as many languages as possible. This paper aims to do so in three Semitic languages, which are Jish Arabic, Standard Arabic, and Hebrew, and demonstrates that these six concepts indeed have exponents in these three languages.