Iconoclast
Iconoclast (noun) /aɪˈkɒn.ə.klæst/ US /-ˈkɑː.nə-/
someone who opposes traditional beliefs, customs or ideas – maverick – free thinker – individualist – subversive – rebel – nonconformist:
Being such an iconoclast, the new CEO has vetoed almost all of the novel lucrative business plans.
Antonym: conservative
