Correct spelling for the English word "wert conducive" is [wˈɜːt kəndjˈuːsɪv], [wˈɜːt kəndjˈuːsɪv], [w_ˈɜː_t k_ə_n_d_j_ˈuː_s_ɪ_v] (IPA phonetic alphabet).
The term "wert conducive" does not have a clear etymology, as it is not a commonly used phrase or standard English construction. However, "conducive" originated from the Latin word "conducere", which means "to lead or bring together". The word entered English in the mid-17th century, derived from the Latin word "conducivus", meaning "helpful" or "contributing to". As for the inclusion of "wert" in the phrase, it appears to be an archaic form of "were", which is the second person singular past tense of the verb "to be" in old English. But as a whole, the phrase "wert conducive" seems unusual and may be a combination of different elements or possibly a typo.