Word Study
Opacous
ROGET THESAURUS
Opacous
Opacity
N opacity, opaqueness, film, cloud, opaque, impervious to light, adiaphanous, dim, turbid, thick, muddy, opacous, obfuscated, fuliginous, cloud, hazy, misty, foggy, vaporous, nubiferous, muggy, smoky, fumid, murky, dirty.For further exploring for "Opacous" in Webster Dictionary Online