Antonyms of adv inflexibly

1 sense of inflexibly

Sense 1
inflexibly -- (in an inflexible manner; "`You will--because you must!,' Madam told her inflexibly")
       Antonym of flexibly (Sense 1)
      => flexibly -- (with flexibility; "`Come whenever you are free,' he said flexibly")

Synonyms of adv inflexibly

1 sense of inflexibly

Sense 1
inflexibly -- (in an inflexible manner; "`You will--because you must!,' Madam told her inflexibly")