destructive
adjective
tending to destroy; causing destruction or much damage (often followed by of orto ).
Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.
For the last half-hour, while I have been busily scratching away to you, he has been established in the window seat, quietly and undestructively engaged with colored pencils.
From Dear Enemy by Jean Webster