Antonyms of adj unstoppable

1 sense of unstoppable

Sense 1
unstoppable (vs. stoppable) -- (not capable of being stopped; "as unstoppable as the wind")

stoppable (vs. unstoppable) -- (capable of being stopped; "if we pick up our pace he may be stoppable")
        => abatable -- (capable of being abated)

Similarity of adj unstoppable

1 sense of unstoppable

Sense 1
unstoppable (vs. stoppable) -- (not capable of being stopped; "as unstoppable as the wind")
       => unbeatable -- (hard to defeat; "an unbeatable ball team")