Experiencing or bestowing celestial joy.

Roget 981: heavenly, celestial, supernal, unearthly, from on high, paradisiacal, beatific, elysian.   

Roget 829: causing pleasure etc. v.; laetificant^†; pleasure-giving, pleasing, pleasant, pleasurable; agreeable; grateful, gratifying; leef^†, lief, acceptable; welcome, welcome as the roses in May; welcomed; favorite; to one's taste, to one's mind, to one's liking; satisfactory etc. (good) 648.    refreshing; comfortable; cordial; genial; glad, gladsome; sweet, delectable, nice, dainty; delicate, delicious; dulcet; luscious etc. 396; palatable etc. 394; luxurious, voluptuous; sensual etc. 377.    [of people] attractive etc. 615; inviting, prepossessing, engaging; winning, winsome; taking, fascinating, captivating, killing; seducing, seductive; heart-robbing, alluring, enticing; appetizing etc. (exciting) 824; cheering etc. 836; bewitching; enchanting, entrancing, enravishing^†.    charming; delightful, felicitous, exquisite; lovely etc. (beautiful) 845; ravishing, rapturous; heartfelt, thrilling, ecstatic; beatic^†; beatific; seraphic; empyrean; elysian etc. (heavenly) 981.    palmy, halcyon, Saturnian.    ... show more

Marked by utter benignity; resembling or befitting an angel or saint:
— A beatific smile.

synonyms: angelic, angelical, sainted, saintlike, saintly.

Polish: anielski