concerningly

English

From concerning +‎ -ly.

concerningly (comparative more concerningly, superlative most concerningly)

In a manner that causes concern; worryingly.
- 1994, Ian Lucas, Impertinent Decorum: Gay Theatrical Manoeuvres:
  More concerningly, the major protagonist of this section is not a recognizable character but an archetypal, invisible villain — AIDS.
- 2024 November 7, Karina Tsui, “25 million people in California face ‘life-threatening’ fire warning”, in CNN‎^[1]:
  Earlier this week, forecasters warned conditions appear concerningly similar to those responsible for “some of the worst fires in Southern California history.”