(a.) Full of, characterized by, or causing, joy and felicity; happy in the highest degree.

Elysian affable agreeable amiable amicable beaming beatific beatified blessed capering cheerful chirping compatible complaisant congenial cordial dancing desirable divine dulcet empyreal empyrean en rapport enjoyable fair fair and pleasant felicific felicitous fine flushed with joy gay genial glad glowing good goodly gracious grateful gratifying happy harmonious heart-warming heavenly honeyed joyful joyous laughing leaping likable mellifluous mellow nice paradisiac paradisial paradisian paradisic pleasant pleasing pleasurable pleasure-giving pleasureful purring radiant rewarding saintly satisfying singing smiling smirking sparkling starry-eyed sublime sweet thrice happy welcome