Word: malleable
Phonetic:
/ˈmæli.əbəl/Listen:
Able to be hammered into thin sheets; capable of being extended or shaped by beating with a hammer, or by the pressure of rollers.
Flexible, liable to change. Example: My opinion on the subject is malleable.
(of an algorithm) in which an adversary can alter a ciphertext such that it decrypts to a related plaintext
You can find a list of possible crossword clues for MALLEABLE below.