[quote]@emmett:...how would one know if it's a commercial font or not? [/quote]
Just by looking at the major selling sites, like ITC, Linotype, Berthold, MyFonts...
If it's in there, then it is for sale.
If not, look in other sites, Abstractfonts, Dafont... !
It's your point of view.
Anyway, find it on your own, but don't ask for free fonts here when you know they are commercial ones.
Replace 'Helvitica Neue Regular' in your message by
'some nice clothes'
and ask yourself the same question!
the X makes me think of something close to Lucida Calligraphy, but was customized...
and the 'anadu' could be close to a bolded version of Blackjack
but the 'd' is longer...