I don't know why it's a pet peeve of mine when people mispronounce words. It's probably not fair of me to get annoyed because I'm likely mispronouncing the same word in their ears. Also a lot of times it's just a dialect thing - Canadians and Americans pronounce certain words differently. Nonetheless, here are some words that I commonly hear mispronounced, or that my wife and I argue over how to pronounce:
Syrup - I pronounce the 'y'. Many don't. Clearly there is a y in the word, it should be pronounced.
Sudbury - Similar to my issue with the pronunciation of syrup, Sudbury is spelled with a 'u', not an e. It's Sudbury, not 'Sudberry'
Mature - this is a dialect thing I think, but it's probably the one I get most irritated with. It drives me crazy when people give it the hard 't' sound, instead of a 'ch'.
Schedule - I pronounce it 'skedule'...which happens to be the right way (in my opinion). It's not shed-ule'. Again, probably a dialect thing, but still gets under my skin.
Athlete - notice how there is no 'e' between the h and l? Hence, an 'e' should not be inserted when saying the word.
Lieutenant - 'leuiftenant? Seriously, is there an 'f' in the spelling?
Garage - it's not a 'Gare-aj', it's a garage.
Thunk - that's not even a word! 'Thought' is the past tense.
There's a lot more, but those are the ones off the top of my head. Whew...I feel better now.
Syrup - I pronounce the 'y'. Many don't. Clearly there is a y in the word, it should be pronounced.
Sudbury - Similar to my issue with the pronunciation of syrup, Sudbury is spelled with a 'u', not an e. It's Sudbury, not 'Sudberry'
Mature - this is a dialect thing I think, but it's probably the one I get most irritated with. It drives me crazy when people give it the hard 't' sound, instead of a 'ch'.
Schedule - I pronounce it 'skedule'...which happens to be the right way (in my opinion). It's not shed-ule'. Again, probably a dialect thing, but still gets under my skin.
Athlete - notice how there is no 'e' between the h and l? Hence, an 'e' should not be inserted when saying the word.
Lieutenant - 'leuiftenant? Seriously, is there an 'f' in the spelling?
Garage - it's not a 'Gare-aj', it's a garage.
Thunk - that's not even a word! 'Thought' is the past tense.
There's a lot more, but those are the ones off the top of my head. Whew...I feel better now.