Strong’s Greek
G475 — antidiatithemai
The entry below is Strong’s own definition (1890, public domain), and every verse where the word occurs.
ἀντιδιατίθεμαι
antidiatithemai — pronounced an-tee-dee-at-eeth'-em-ahee
from 473 and 1303; to set oneself opposite, i.e. be disputatious:--that oppose themselves. see GREEK for 473 see GREEK for 1303
1 occurrence in the KJV.
2 Timothy 2:25
In meekness instructing those that oppose themselves; if God peradventure will give them repentance to the acknowledging of the truth;