Dictionary 1. (adv.) By chance; peradventure; haply.2. (adv.) By good fortune; fortunately; luckily. 3. (adv.) In a happy manner or state; in happy circumstances; as, he lived happily with his wife. 4. (adv.) With address or dexterity; gracefully; felicitously; in a manner to success; with success. Thesaurus agreeably airily blessedly blissfully blithely cheerfully cheerily delightedly ecstatically elatedly enthusiastically exultantly favorably fortunately gaily genially gladly gleefully heartily hopefully irrepressibly jauntily joyfully jubilantly lightly luckily merrily opportunely optimistically peaceably pleasantly propitiously prosperously providentially rapturously rhapsodically satisfyingly smilingly successfully swimmingly willingly with good cheer with pleasure |