Japanese

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For pronunciation and definitions of はやい – see the following entries.
速い
[adjective] fast, quick
Alternative spellings
疾い, 捷い
早い
[adjective] [from 759] early
[adjective] [from 712] quick-witted
[adjective] [from 759] 速い: quick, fast, speedy
Alternative spelling
速い
(This term, はやい (hayai), is the hiragana spelling of the above terms.)
For a list of all kanji read as はやい, see Category:Japanese kanji read as はやい.)