This is a brilliant thread and so many of my particular hates have already been mentioned:-
playdate - eugh
moist, gusset, panties
and yum, yummy and any variant of these. I remember being on a date (many, many years ago) and I had made dinner and he sat down and actually said "oh, this looks yum" Well, that wasn't the main reason we broke up, but I did remember, with disgust, him saying that.
I also hate tabloid words - "stunned onlooker" - aye right. "crisis talks" - yes Jude Law is having problems again, and I absolutely detest call for/calling for - as in "parent calls for review of ...whatever" or "Stunned passengers call for overhaul of the bus/buggies systems
. Called for - just sounds so entitled, as if (hard to explain) they just need to call for something, and the world obeys.
Also with the posters who said "admit" - like it's a dirty secret
, emotional rollercoaster and journey, Feck off, knobs.
Oh, and did I mention gusset - the worst word in the world, ever