1.  verbalism(n = noun.communication) expression, verbal expression - the communication (in speech or writing) of your beliefs or opinions; "expressions of good will"; "he helped me find verbal expression for my ideas"; "the idea was immediate but the verbalism took hours"
is a kind of communicating, communication
has particulars: articulation, voice, cold turkey, congratulation, felicitation

2.  verbalism(n = noun.communication) verbiage - overabundance of words;
is a kind of verboseness, verbosity

   Something expressed verbally; a verbal remark or expression. [1913 Webster]

verbalism, n.
1 minute attention to words: verbal criticism.
2 merely verbal expression.

Derivative:
verbalist n. verbalistic adj.