The word "wert into" may seem confusing in terms of spelling, but it is actually the contracted form of "were into". The pronunciation of "were" is /wɜr/ and the contraction of "were" with "into" gives us "wert into", pronounced /wɜrt ˈɪntu/. This contraction is typical in older forms of English, such as Middle English, and is not commonly used in modern English. It is important to note that using this contraction may come across as archaic and may not be understood by all listeners.
The phrase "wert into" is not a standalone word with its own etymology. It is a combination of two separate words: "wert" and "into".
"Wert" is an archaic or poetic form of the verb "to be" in the second person singular past tense. It is derived from the Old English verb "weorþan" meaning "to become" or "to be".
"Into" is a preposition that indicates movement or direction towards the inside or interior of something. It can also indicate a change in state or a transformation.
So, when the two words "wert" and "into" are combined as "wert into", it generally means a movement or transformation from one state or condition to another, often in a lyrical or poetic context.