Denshi Jisho — Online Japanese dictionary

粗 あら 1: leftovers (after filleting a fish);
2: rice chaff;
3: flaw (esp. of a person);
4: (Prefix) rough; roughly;
5: crude; raw; natural; wild
Noun 
粗 ほぼ almost; roughly; approximately
Adverb, Usually written using kana alone 
精粗 せいそ fineness or coarseness; minuteness or roughness
Noun 
粗粗 あらあら roughly
Adverb 

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