Antonyms of adj high-altitude

1 sense of high-altitude

Sense 1
high-level, high-altitude -- (occurring at or from a relative high altitude; "high-level bombing")

INDIRECT (VIA high) -> low -- (literal meanings; being at or having a relatively small elevation or upward extension; "low ceilings"; "low clouds"; "low hills"; "the sun is low"; "low furniture"; "a low bow")

Similarity of adj high-altitude

1 sense of high-altitude

Sense 1
high-level, high-altitude -- (occurring at or from a relative high altitude; "high-level bombing")
       => high (vs. low) -- ((literal meaning) being at or having a relatively great or specific elevation or upward extension (sometimes used in combinations like `knee-high'); "a high mountain"; "high ceilings"; "high buildings"; "a high forehead"; "a high incline"; "a foot high")