Found 2 items, similar to inflexibly.
English → English (WordNet) Definition: inflexibly inflexibly adv : in an inflexible manner; "`You will--because you must!,' Madam told her inflexibly" [ant: flexibly]
English → English (gcide) Definition: Inflexibly Inflexibly \In*flex"i*bly\, adv. In an inflexible manner. [1913 Webster]