Antonyms of adj unavoidable

1 sense of unavoidable

Sense 1
ineluctable, inescapable, unavoidable -- (impossible to avoid or evade:"inescapable conclusion"; "an ineluctable destiny"; "an unavoidable accident")

INDIRECT (VIA inevitable) -> evitable, avoidable, avertible, avertable -- (capable of being avoided or warded off)

Similarity of adj unavoidable

1 sense of unavoidable

Sense 1
ineluctable, inescapable, unavoidable -- (impossible to avoid or evade:"inescapable conclusion"; "an ineluctable destiny"; "an unavoidable accident")
       => inevitable (vs. evitable) -- (incapable of being avoided or prevented; "the inevitable result")