List of grateful synonyms and grateful related words.
acceptable, acknowledging, affable, agreeable, amiable, amicable, appreciative, beholden, blissful, cheerful, cognizant of, comforting, compatible, complaisant, congenial, consoling, cordial, crediting, delectable, delicious, delightful, desirable, dulcet, en rapport, enjoyable, fair, fair and pleasant, favorable, felicific, felicitous, fine, genial, good, goodly, gracious, gratified, gratifying, harmonious, heart-warming, honeyed, indebted to, likable, mellifluous, mellow, much obliged, nice, obliged, pleasant, pleased, pleasing, pleasurable, pleasure-giving, pleasureful, refreshing, rejuvenating, restorative, restoring, rewarding, satisfying, sensible, sweet, thankful, under obligation, welcome