Strong’s Greek
G477 — antithesis
The entry below is Strong’s own definition (1890, public domain), and every verse where the word occurs.
ἀντίθεσις
antithesis — pronounced an-tith'-es-is
from a compound of 473 and 5087; opposition, i.e. a conflict (of theories):--opposition. see GREEK for 473 see GREEK for 5087
1 occurrence in the KJV.
1 Timothy 6:20
O Timothy, keep that which is committed to thy trust, avoiding profane and vain babblings, and oppositions of science falsely so called: