Antonyms of adj nebular

1 of 2 senses of nebular

Sense 2
cloudlike, nebular -- (resembling a cloud)

INDIRECT (VIA cloudy) -> clear -- (free from clouds or mist or haze; "on a clear day")

Similarity of adj nebular

2 senses of nebular

Sense 1
nebular, nebulous -- (of or relating to or resembling a nebula; "the nebular hypothesis of the origin of the solar system")

Sense 2
cloudlike, nebular -- (resembling a cloud)
       => cloudy (vs. clear) -- (full of or covered with clouds; "cloudy skies")