Found 2 items, similar to mirthfully.
English → English (WordNet) Definition: mirthfully mirthfully adv : in a joyous manner; “they shouted happily” [syn: happily, merrily, gayly, blithely, jubilantly, with happiness ] [ant: unhappily]
English → English (gcide) Definition: Mirthfully Mirthful \Mirth"ful\, a. 1. Full of mirth or merriment; merry; as, mirthful children. [1913 Webster] 2. Indicating or inspiring mirth; as, a mirthful face. [1913 Webster] Mirthful, comic shows. --Shak. [1913 Webster] -- Mirth"ful*ly, adv. -- Mirth"ful*ness, n. [1913 Webster]