Antonyms of adj rainy

1 sense of rainy

Sense 1
showery, rainy -- ((of weather) wet by periods of rain; "showery weather"; "rainy days")

INDIRECT (VIA wet) -> dry -- (free from liquid or moisture; lacking natural or normal moisture or depleted of water; or no longer wet; "dry land"; "dry clothes"; "a dry climate"; "dry splintery boards"; "a dry river bed"; "the paint is dry")

Similarity of adj rainy

1 sense of rainy

Sense 1
showery, rainy -- ((of weather) wet by periods of rain; "showery weather"; "rainy days")
       => wet (vs. dry) -- (covered or soaked with a liquid such as water; "a wet bathing suit"; "wet sidewalks"; "wet weather")