- 飛行 — flight
- 飛行場 — airport
- 飛び出す — to jump out
- 飛ばす — to send flying; to skip
- 飛び跳ねる — to hop; to jump around
- 飛躍 — leap; rapid progress
- 飛脚 — foot courier (historical)
飛 evokes the motion of flapping wings. It covers literal flight and figurative leaps — quick movement, breakthroughs, and things that “take off.”
鳥が 空を 飛んでいます。
A bird is flying in the sky.
彼の話は 飛びすぎている。
His story is too far-fetched.