Antonyms of adj high-level

2 senses of high-level

Sense 1
high-level, high-ranking, upper-level -- (at an elevated level in rank or importance; "a high-level official"; "a high-level corporate briefing"; "upper-level management")

INDIRECT (VIA superior) -> inferior -- (of or characteristic of low rank or importance)

Sense 2
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-level

2 senses of high-level

Sense 1
high-level, high-ranking, upper-level -- (at an elevated level in rank or importance; "a high-level official"; "a high-level corporate briefing"; "upper-level management")
       => superior (vs. inferior) -- (of or characteristic of high rank or importance; "a superior ruler")

Sense 2
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")