Antonyms of adj holey

1 sense of holey

Sense 1
holey, porous -- (allowing passage in and out; "our unfenced and largely unpoliced border inevitably has been very porous")

INDIRECT (VIA leaky) -> tight -- (of such close construction as to be impermeable; "a tight roof"; "warm in our tight little house")

Similarity of adj holey

1 sense of holey

Sense 1
holey, porous -- (allowing passage in and out; "our unfenced and largely unpoliced border inevitably has been very porous")
       => leaky (vs. tight) -- (permitting the unwanted passage of fluids or gases ; "a leaky roof"; "a leaky defense system")