Antonyms of adj ready_to_hand

1 sense of ready to hand

Sense 1
handy, ready to hand (predicate) -- (easy to reach; "found a handy spot for the can opener")

INDIRECT (VIA accessible) -> inaccessible, unaccessible -- (capable of being reached only with great difficulty or not at all)

Similarity of adj ready_to_hand

1 sense of ready to hand

Sense 1
handy, ready to hand (predicate) -- (easy to reach; "found a handy spot for the can opener")
       => accessible (vs. inaccessible) -- (capable of being reached; "a town accessible by rail")