non-alcoholic, as in drinks (water, soft drinks, etc.) consumed instead of alcoholic drinks during a social occasion (giving 'nalcoholic', as in a non-alcoholic person or a non-alcoholic drink). Derived from 'non-alcoholic'

Briefly, "the realization that each random passerby is living a life as vivid and complex as your own." Originally from the Dictionary of Obscure Sorrows, which has a lot more beautiful neologism definitions like this you might enjoy.

Nalcohol is basically any non-alcoholic alcohol.