Sputum...major ewwwwww

Funnelweb
Big spider (generally anything with spider uttered in it)
Shark

I'll hafta ponder a bit more *L*

The word 'belly' is banned in our house.

I also can't stand when people pronounce 'H' as 'Haitch' rather than 'Aitch', and that too, is banned in our house. Don't want my little one picking it up.

Then dont listen to me say "H" *L*

Spiders and snakes are probably near the top along with vomit.

When Dr. says "Now cough" or "you may feel a little pressure as I do this"!

Words that make me cringe? Snakes usually. I hate snakes. Though almost anything that triggers one of my "trauma switches" is never any good. lol.

I expected a riotous reply from you PF. I am hard pressed to think of a word that makes me cringe more than wedding.

"War on terror".