The word "unshent" is a variant spelling of the word "unspent". It is pronounced as [ʌnˈʃent]. The "u" sound in the beginning is pronounced as "uh" and the "sh" sound is represented by "sh". The "e" in the middle of the word is silent and the "nt" at the end is pronounced as "nt". This archaic word means "not used up" or "unconsumed". It is still used in literature, poetry and some dialects.