Search Result for "involuntarily": 
Wordnet 3.0

ADVERB (1)

1. against your will;
- Example: "he was involuntarily held against his will"



The Collaborative International Dictionary of English v.0.48:

Involuntarily \In*vol"un*ta*ri*ly\, adv. [From Involuntary.]
   In an involuntary manner; not voluntarily; not intentionally
   or willingly.
   [1913 Webster]


WordNet (r) 3.0 (2006):

involuntarily
    adv 1: against your will; "he was involuntarily held against his
           will" [ant: voluntarily]