Thanks mate! It's again a great learning. I'm kinda enjoying these words play. I'm a teacher of English in a non-native land. I share your teachings with my students on a regular basis and they throw at me so many questions which I think you only know the answers.

Even today, one of the students went on so far to ask for the need of 'teachers as authorities for knowledge'. He said, "Do we really need to adhere to 'Student Title'? I kinda had no clue but said that let me quess and changed the topic. Still thinking for a reply. Could you please guide/suggest something on it?