HenningIf you say "boo" slowly and drawn out it means you disagree with someone and want to shun them. If you say "boo" quickly and short it means you want to startle them. Any other words change their meaning based on their note length?
Andy Beaton✅@itsmehenning extending a “nooooo..” can imply a “but…”
Gata
Conor Mahood@itsmehenning
"Hey!" -getting your attention.
"Heeyyyyy." - telling you you're going too far and you should cool it.
"Hey!" -getting your attention.
"Heeyyyyy." - telling you you're going too far and you should cool it.
🖤Amanda 
🖤@itsmehenning No idea if this is universal, but definitely my personal use:
“Interesting.” I don’t really find this interesting. Also filler for when someone is chatting you up and you want them to leave you alone
“Iiiiiinteresting.” Im intrigued and want to know more
@zephyrsky iiiinteresting
Brian Sullivan@itsmehenning I assume you are looking for English ones besides the obvious swear words you mean? "Cool", "goal" (if you are a soccer/football announcer) and I am guessing lots of others in a slang or semi slang context.
Geoff Duncan@itsmehenning
It’s common to emphasize or deemphasize vowels sounds to “customize” their meaning in context: “okay” vs “oooookaaaay” for example. Can drive non-native speakers a little crazy.
Cases where vowel length makes for entirely different words are rare, but “lose” and “loose” are a common case.
Phil Kindermann@itsmehenning does 'oh' (surprise) and then 'oooh' (delight) count?
@philkindermann Definitely
Yohan John 🤖🧠
Adam Burck@itsmehenning OK. If you say it quickly it mean OK and if you say it slowly it means I didn't think you were so stupid.
Megan@itsmehenning "yeah" comes to mind as a possibility. Quick means agreement, drawn out means something else ("thinking about it but probably yes" or "maybe" or "I"m judging you" depending on context?)