1. unthinkable, unexpected, absurd, outrageous, preposterous, terrible
2. absolutely not!, far from it!, impossible!, preposterous!, what a thing to say!, no way!
3. (it was) no bother at all, not at all, don't mention it
1. at (place, time), in, on, during
2. to (direction, state), toward, into
3. for (purpose)
4. because of (reason), for, with
5. by, from
6. as (i.e. in the role of)
7. per, in, for, a (e.g. "once a month")
8. and, in addition to
9. if, although