Concerning the term 'Spiritual'

[Unbound]

Also, I would like to bring this discussion round to the topic again.

The term 'spiritual' is indeed very interesting as the word 'spirit' itself is quite old.

I think one of the main issues with the word is the connotations with regards to social groups such as religions, new age groups, hippies, etc

I think, personally, that spirituality can sometimes be indistiguishable from philosophy. It is an applied philosophy.