Search Result for "unhelpfully": 
Wordnet 3.0

ADVERB (1)

1. in an unhelpful manner;
- Example: "he stood by unhelpfully while the house burned down"



WordNet (r) 3.0 (2006):

unhelpfully
    adv 1: in an unhelpful manner; "he stood by unhelpfully while
           the house burned down" [ant: helpfully]