之部的【毎】【敏】、【在】【存】是明显的例子,诗经中【敏】与之部字押韵而不与文部字押韵,说明上古应在之部,其谐声符【毎】亦是证明。藏文myur“快速、敏捷”与之对应,我们可藏文认为是*myul演变而来,这种形式不难理解为何【敏】摇摆在之部-ɯ与文部-ɯn之间(我们可拟作“之2部”)。藏文音节尾-l~-r交替的例子如:
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mgul [名] (敬)颈,咽喉
mgur [名] 颈
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'khyol pa [动] 见 skyel 携带,送,到达
skyel ba [动] 送,遣送,运送,寄送
'khyer ba [动] 拿走,取去,携带
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药部的【弱】-awk和幽部的【柔】-uk、侯部的【需】部字-o(【嬬】【懦】【糯】【蠕】等等),皆与元部的【耎】部字-on(【媆】【愞】【輭】【蝡】等等)构成同根词族,可见【弱】和上述的藏文【乐】rol一样,来源于*nyol,藏文:
nyar nyor [形] 松软,虚软
snyi ba [名] 侏儒;[形] 嫩,柔软
snyi bo [形] 软,嫩;温和,温柔
nar [形] 细长柔软
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mgul [名] (敬)颈,咽喉
mgur [名] 颈
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'khyol pa [动] 见 skyel 携带,送,到达
skyel ba [动] 送,遣送,运送,寄送
'khyer ba [动] 拿走,取去,携带
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药部的【弱】-awk和幽部的【柔】-uk、侯部的【需】部字-o(【嬬】【懦】【糯】【蠕】等等),皆与元部的【耎】部字-on(【媆】【愞】【輭】【蝡】等等)构成同根词族,可见【弱】和上述的藏文【乐】rol一样,来源于*nyol,藏文:
nyar nyor [形] 松软,虚软
snyi ba [名] 侏儒;[形] 嫩,柔软
snyi bo [形] 软,嫩;温和,温柔
nar [形] 细长柔软