offuscate

CIDE DICTIONARY

offuscate,  

 See Obfuscate, Obfuscation.  [1913 Webster]

ROGET THESAURUS

offuscate

Darkness

VB be dark, darken, obscure, shade, dim, tone down, lower, overcast, overshadow, eclipse, obfuscate, offuscate, obumbrate, adumbrate, cast into the shade becloud, bedim, bedarken, cast a shade, throw a shade, spread a shade, cast a shadow, cast a gloom, throw a shadow, spread a shadow, cast gloom, throw gloom, spread gloom, extinguish, put out, blow out, snuff out, doubt, turn out the lights, douse the lights, dim the lights, turn off the lights, switch off the lights.

Opacity

VB be opaque, obstruct the passage of light, obfuscate, offuscate.