1. Not reassuring; tending to cause anxiety
   - unreassuring 
2. Causing distress or worry or anxiety
   "worrisome news"; "in a particularly worrisome predicament"
   - distressing, distressful, disturbing, perturbing, troubling, worrying

See also: heavy, reassurance

• ethmoidal artery
• ethmoidal sinus
• ethmoidal vein
• ethnarch
• ethnic
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• ethnic group
• ethnic joke
• ethnic minority
• ethnic music
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• ethnically
• ethnicity
• ethno-
• ethnobotanist
• ethnobotany
• ethnocentric
• ethnocentrism
• ethnographer
• ethnographic
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• ethnography
• ethnolinguistics