Antonyms of adj half-bound

1 sense of half-bound

Sense 1
half-bound -- ((of books) having the back bound in one material and the sides in another)

INDIRECT (VIA bound) -> unbound -- (not secured within a cover; "an unbound book")

Similarity of adj half-bound

1 sense of half-bound

Sense 1
half-bound -- ((of books) having the back bound in one material and the sides in another)
       => bound (vs. unbound) -- (secured with a cover or binding; often used as a combining form; "bound volumes"; "leather-bound volumes")