Search Result for "worryingly": 
Wordnet 3.0

ADVERB (1)

1. in a manner to cause worry; 



The Collaborative International Dictionary of English v.0.48:

Worryingly \Wor"ry*ing*ly\, adv.
   In a worrying manner.
   [1913 Webster]


WordNet (r) 3.0 (2006):

worryingly
    adv 1: in a manner to cause worry