Japanese

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For pronunciation and definitions of わるい – see the following entry.
悪い
[adjective] bad; wicked; evil
[adjective] wrong; to blame
[adjective] inferior
[adjective] improper; bad
[adjective] harmful; damaging
[adjective] sick; unwell; ill
[adjective] sorry; apologetic; regretful; "my bad"
(This term, わるい (warui), is the hiragana spelling of the above term.)
For a list of all kanji read as わるい, see Category:Japanese kanji read as わるい.)