INJURIOUS

in-joo'-ri-us, in-ju'-ri-us (hubristes, "insolent"): In former usage, the word was strongly expressive of insult as well as hurtfulness. So in 1 Timothy 1:13. In Romans 1:30 the same adjective is translated "insolent" (the King James Version "despiteful").

From the International Standard Bible Encyclopedia
Edited by James Orr, published in 1939 by Wm. B. Eerdmans Publishing Co.