clear distinct

from The Collaborative International Dictionary of English v.0.48

comprehendible \comprehendible\ adj.
   able to be understood. Opposite of {incomprehensible}.

   Note: [Narrower terms: {clear, distinct}] Also See: {clear},
         {explicable}, {fathomable}, {intelligible}.

   Syn: comprehensible.
        [WordNet 1.5]