Strong’s Greek
G4944 — sunodino
The entry below is Strong’s own definition (1890, public domain), and every verse where the word occurs.
συνωδίνω
sunodino — pronounced soon-o-dee'-no
from 4862 and 5605; to have (parturition) pangs in company (concert, simultaneously) with, i.e. (figuratively) to sympathize (in expectation of relief from suffering):--travail in pain together. see GREEK for 4862 see GREEK for 5605
1 occurrence in the KJV.
Romans 8:22
For we know that the whole creation groaneth and travaileth in pain together until now.