出典:Wiktionary
From Middle English semly, semely, semelich, from Old Norse sœmiligr (“seemly”); equivalent to seem + -ly. Cognate with Icelandic sæmilegur (“seemly, passable”), Danish sømmelig (“seemly”).
seemly (comparative seemlier, superlative seemliest)
seemly (comparative more seemly, superlative most seemly)