holily
/ˈhəʊlɪli/ adverb
Etymology
From Middle English holily, holyly, holilie, holiliche, holyliche, haliliche, haliʒlike, haliliʒ, from Old English hāliġlīċe, equivalent to holy + -ly.
Webster’s 1913
Etymology [From Holy.]
Sources: Wiktionary · Webster’s 1913 — from the Wiktionary entry “holily”, CC BY-SA 4.0. Details