Strong's G1280 — διαπορέω (verb)
diaporeo (dee-ap-or-eh'-o) v.
1. to be thoroughly nonplussed
[from G1223 and G639]
KJV: (be in) doubt, be (much) perplexed 
Root(s): G1223, G639 
Hebrew root: ἀπορέω
Occurrences: 4