admirable (adj.)youdaoicibaDictYouDict[admirable 词源字典]
mid-15c., "worthy of admiration," from Middle French admirable (Old French amirable), from Latin admirabilis "admirable, wonderful," from admirari "to admire" (see admiration). In early years it also carried a stronger sense of "awe-inspiring." [admirable etymology, admirable origin, 英语词源]
awe (n.)youdaoicibaDictYouDict
c. 1300, aue, "fear, terror, great reverence," earlier aghe, c. 1200, from a Scandinavian source, such as Old Norse agi "fright;" from Proto-Germanic *agiz- (cognates: Old English ege "fear," Old High German agiso "fright, terror," Gothic agis "fear, anguish"), from PIE *agh-es- (cognates: Greek akhos "pain, grief"), from root *agh- "to be depressed, be afraid" (see ail). Current sense of "dread mixed with admiration or veneration" is due to biblical use with reference to the Supreme Being. To stand in awe (early 15c.) originally was simply to stand awe. Awe-inspiring is recorded from 1814.
Al engelond of him stod awe.
["The Lay of Havelok the Dane," c. 1300]