|Noah Webster's Dictionary|
(a.) Relating to, or consisting of, controversy; disputatious; polemical; as, controversial divinity.
Controversial (1 Occurrence)
1 Timothy 6:4 he is puffed up with pride and has no true knowledge, but is crazy over discussions and controversies about words which give rise to envy, quarrelling, revilings, ill-natured suspicions, (See NAS)