I can pronounce all the words in that list with no trouble at all, but the word I do have think about before saying it is "innovative" so I can get the emphasis in the right place.
I'm not too bad on pronunciation but I do struggle to say two words on a row with the same beginning. Like the make of daisy handbag ... Frost French. I really have to line my teeth up before I start.
One of the words I used to struggle with was down to my Cornish roots ... vase. Vaahs or vays is bad enough but where I'm from its said vawwws. But no one north of Plymouth has any clue what a vawwws is.
I don't think there is anything difficult to say in that list, well sober anyway.
I have terrible trouble with consistency and constituency, have to really concentrate, although I think that's more about using the right one in context. LOL