Words you cannot pronounce properly?

[Mandalagan 232]

when im saying plural to fast i instead say "prulal" 

[Mallow Gloom 26]

I have a hard time saying existential  

[Sonic Shimmer 4,132]

An abbreviation rather than a word, but USSR. For some reason I always say USSSR.

[Savy 5,081]

I tend to sometimes have a difficult time saying "specifically"

bestie always playfully teases me for it too. lol

[Retro*Derpy 3,186]

I can't think of a particular word, but if I have to read a speech with no prep time I'll fumble a bit.

[Dreambiscuit 9,934]

Architypal. It just doesn't sound right to me. I can say it, but it wants to come out, 'Archetypical'. I don't even know what it means so it's not a big deal, but as long as we're chatting about it, I might as well mention it.