Definition of "worrisome" []

• Causing worry or anxiety. (adjective)
• Tending to worry; anxious. (adjective)

American Heritage(R) Dictionary of the English Language, Fifth Edition. Copyright (c) 2011 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company. All rights reserved.

• "Sherzad stood at the screen door, his expression worrisome."
• "Read his report on what he calls a worrisome complacency."
• "In late 2009, Jakobsen went to Norway's Police Security Service and began providing information on Davud's activities after what he described as a worrisome change in the"