foilable

/ˈfɔɪləbəl/
adjective
  1. Capable of being prevented or stopped; able to be thwarted.
    • No scheme is completely foilable if you have the right information.
    • The villain's plot seemed foolproof, but it was actually foilable.
    • The plan was foilable if the guards were alerted in time.
Antonyms
What does "foilable" mean? | whatsthatwordmean | whatsthatwordmean