《罕用國字標準字體表．艸部》之收字探析

教育部《異體字字典》，以部頒的常用字、次常用字、罕用字三個字表為正字綱領，統合異體字七萬六千餘字，合計總收字達十萬字以上，成果空前。然其間罕用字與異體字未必分得清楚，直接以一萬八千餘字的《罕用國字標準字體表》做為正字，未必符合漢字的發展現況。其間分化字、異體字並陳，容有再深究之必要。故本文擬就《罕用國字標準字體表．艸部》做為研究對象，觀察其來源，進而釐清其間字際關係，即字與字間之正異體字關係，詞與詞之間異形詞關係。期能更精確掌握正字與異體之連結，以及提供今日語文規範用字與書寫之參考。

關鍵字

罕用字；艸部；字際關係；正字；異體字

並列摘要

"Dictionary of Chinese Character Variants", which is published by the Ministry of Education, takes the "Commonly Used Standard Font List of Chinese Character", "Secondary Commonly Used Standard Font List of Chinese Character" and "Rarely used Standard Font List of Chinese Character" which are announced by the Ministry of Education as the contents of standard character. It organizes about 76 thousand variant characters and records more than 100 thousand characters in total. Nevertheless, the rarely used characters and the variant characters can't always be well classified in it. It may not satisfy the recent development of Chinese characters if we directly regard those 18 thousand rarely used characters in "Rarely used Standard Font List of Chinese Character" as standard characters because it has some splitting characters and variant characters in "Rarely used Standard Font List of Chinese Character". Therefore, it is necessary to conduct a more detailed research on it. This research focused on "grass radical" will try to find the origin of characters in it and then clarify the relations between them. Hope the research can understand more precisely the relations between standard characters and variant characters.