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速 

Stroke count: 10
Meanings: quick, fast
Readings: すみ.やか, ソク, はや-, はや.い, はや.める, わ

Vocab lookup:

Level 2 vocabulary
加速	(n,vs) acceleration/ (P)
加速度	(n) acceleration
急速	(adj-na,n) rapid (e.g. progress)/ (P)
高速	(adj-na,n) high speed/ high gear/ (P)
早速	(adv) at once/ immediately/ without delay/ promptly/ (P)
時速	(n) speed (per hour)/ (P)
速達	(n) express/ special delivery/ (P)
速度	(n) speed/ velocity/ rate/ (P)
速力	(n) speed/ (P)
Level 1 vocabulary
迅速	(adj-na,n) quick/ fast/ rapid/ swift/ prompt/ (P)

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