出典:Wiktionary
From Middle English worthely, wurthlich, from 古期英語 weorþlīċ (“important, valuable, splendid, worthy, estimable, honorable, distinguished, exalted, fit, becoming”), from Proto-Germanic *werþalīkaz (“worthy”), equivalent to worth + -ly. Cognate with Old Frisian werdelik, Old Saxon werthlīk, Old High German werdlīh.
worthly (comparative worthlier または more worthly, superlative worthliest または most worthly)