Disputing
From BiblePortal Wikipedia
King James Dictionary [1]
Disputing, ppr. Contending by words or arguments controverting.
Disputing, n. The act of contending by words or arguments controversy altercation.
Do all things without murmurings or disputings. Philippians 2 .
Webster's Dictionary [2]
(p. pr. & vb. n.) of Dispute