ONそく
KUNはや
Meanings
speedfastquick

How to remember

'Soku' — Put on your SOCKS and move with great SPEED!

Vocabulary

速いはやい
fast, quick
速度そくど
speed, velocity
快速かいそく
rapid, express (train, bus)
早速さっそく
immediately, at once
時速じそく
speed per hour

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