Antonyms of adj destructible

1 sense of destructible

Sense 1
destructible (vs. indestructible) -- (easily destroyed; "destructible glassware")

indestructible (vs. destructible) -- (not easily destroyed)
        => undestroyable -- (not capable of being destroyed)

Similarity of adj destructible

1 sense of destructible

Sense 1
destructible (vs. indestructible) -- (easily destroyed; "destructible glassware")
       => abolishable -- (capable of being abolished)
       => destroyable -- (capable of being destroyed)