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飛びかかる， 飛び掛る， 飛び掛かる， とびかかる
1. to spring at, to leap upon, to swoop down on, to throw oneself upon (e.g. an enemy)
tbd
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怖がる， 恐がる， こわがる
1. to be afraid (of), to fear, to be frightened (of), to be scared (of), to worry (about)
tbd
に
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
tbd