The Latin word cālīgō
Word cālīgō
Meaning fog
Synonyms tenebrae

Other words that might be of interest
sol ‘sun’, luna ‘moon’, stella ‘star’, nubes ‘cloud’, nebula ‘cloud’, caelum ‘sky, heaven, vault of heaven’, nix ‘snow’, astrum ‘star, constellation’, caelestis ‘heavenly, celestial’