inflexibly

from WordNet (r) 3.0 (2006)
inflexibly
    adv 1: in an inflexible manner; "`You will--because you must!,'
           Madam told her inflexibly" [ant: {flexibly}]
    
from The Collaborative International Dictionary of English v.0.48
Inflexibly \In*flex"i*bly\, adv.
   In an inflexible manner.
   [1913 Webster]
    

[email protected]