There is no such word. Do you mean college (stress on first syllable) or collage (stress on second syllable)?
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AnonymousCOLLEAGEcolleague? The stress is on the first syllable.
AnonymousPlease advise how critical it isIt appears you are still alive and well after several years of saying it wrong, so I doubt it's critical at all. Just change to saying it right, and all will be well.