I have seen different prepositions after "Good luck". Example:
Good luck on/with/for your new job
Could you explain the possible differences of usage or meaning? Thank you.
Learn English – Preposition after “Good luck”
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Related Solutions
I don't know about any official documentation on this, but it seems from usage that "disappointed with" typically precedes a demonstrative pronoun, while "disappointed in" directly precedes a subject or an article and subject:
I'm disappointed in the ruling.
I'm disappointed in Tom.I'm disappointed with that result.
I'm disappointed with her performance.
The 'that' and 'her' are demonstrative pronouns, while 'Tom' and 'the ruling' are subjects ('the' obviously being the article).
If you provide for [someone/something in need] without specifying exactly what, it means you make available to them whatever they need - often food (provisions/provender). You can also provide for [some eventuality] without specifying what, meaning you have plans/resources to deal with that eventuality should it come to pass. Both these usages have been around a long time, and always involve for, not to.
To provide [something] to [someone] is a far more recent usage...
Per @JeffSahol's answer, provide X to Y often implies that Y did actually receive X, whereas provide X for Y can be used even if Y doesn't avail himself of the X which is on offer. But often it's an idiomatic choice where people repeat the version they hear most. Other than that, the modern trend towards to clearly disambiguates from the first two usages given above.
Best Answer
The most common preposition paired with "good luck" is "to." The meaning is clear enough, but here are a few examples:
"Good luck to people selling rubbish plates, but for us it's nothing but bad news."
"It's just the way depression works. Meds will fix it. Good luck to you."
Next most common, according to some quick searches on Brigham Young University's English corpora (i.e., massive repositories of English texts) is "with." This matches my own sense of how the word is used. The preposition is used mainly with a specific thing, such as a job or plan. And of course, the sardonic "good luck with that" is popular. Some examples:
"Thank you so much for calling and good luck with making it all work."
"Good luck with, well, whichever career you decide to follow."
"On" is very similar to "with" in meaning. I personally don't see a difference, even after looking up many examples of both words' use. One commenter suggests that "on" is used when only the result matters, whereas "with" is used when the process is more important. That doesn't seem to be true; maybe others would like to weigh in?
One clear case is when "good luck" is being combined with an existing idiom using "on." For instance, "Governor Huntsman, thanks so much for joining us. Good luck on the campaign trail." Otherwise, I'd say you can generally use with, as it is more common, and use "on" only when necessary.
Finally, "for" resembles "to" except that it's used much less frequently ("to" is about 8 times more popular) and expresses less of a wish and more of a statement of fact.