Ant. Loose, lose, abandon, relinquish, surrender, release, miss, misunderstand.
Grateful. Obliged, thankful, indebted, beholden; agreeable, acceptable, pleasing, pleasant, delightful, gratifying, welcome, charming, satisfying; delicious, savory, nice, cordial, luscious, refreshing, invigorating; comforting, soothing, alleviating.
Ant. Unpleasant, unacceptable, disobliged, ungrateful, disagreeable.
Gratification. Satisfaction, indulgence; enjoyment, delight, pleasure, fruition; reward, recompense.
Ant. Pain, dislike, disappointment, abstinence, stinting, discipline, inurement, abnegation.
Gratify. Please, delight, gladden; indulge, satisfy, humor, fulfil.
Ant. Displease, dissatisfy, stint, deprive, deny, discipline.
Gratitude. Thankfulness, obligation, gratefulness.
Ant. Thanklessness, ingratitude, ungratefulness, unthankfulness, resentment, oblivion, indignation.
Gratuitous. Free, voluntary, uncompensated, groundless, unwarranted, unsought, unnecessary; spontaneous, baseless, unrecompensed.