Hi,
Yes they just make new heresies up and unbiblical terms to name them by, especially anything to do with Jesus, His Father or His Holy Spirit. See what Jesus said about the "resurrection body".
Luke 24:36-43 (New International Version)
Jesus Appears to the Disciples
36 While they were still talking about this, Jesus himself stood among them and said to them, "Peace be with you."
37 They were startled and frightened, thinking they saw a ghost. 38 He said to them, "Why are you troubled, and why do doubts rise in your minds? 39 Look at my hands and my feet. It is I myself! Touch me and see; a ghost does not have flesh and bones, as you see I have."
40 When he had said this, he showed them his hands and feet. 41 And while they still did not believe it because of joy and amazement, he asked them, "Do you have anything here to eat?" 42 They gave him a piece of broiled fish, 43 and he took it and ate it in their presence.
Note the last thing, Jesus was hungry, exactly like the girl Jesus raised from the dead. Does this account have anything to do with the "spirit creature" the WT claim Jesus became?!
If you want to know some more about the resurrection body then start here 1 Corinthians 15
All the best,
Stephen