Post hoc 'd' (Achievement #2 = 7 points)

Do you know how tough it is to say anything,

Without using that symbol which is post hoc 'd';

You try to put down words and just fathom how vast,

But niggardly is our vocabulary.

Half of action words and nouns mostly difficult,

As also pictorial words that modify;

A laborious task is it to ink stanzas,

With confining condition to satisfy.