THESAURUS
gladden
animate, beatify, bless, boost, brighten, buoy up, cheer, comfort, console, delectate, delight, elate, encourage, enliven, exhilarate, give a lift, gratify, happify, hearten, inspire, inspirit, invigorate, liven, make happy, pick up, pleasure, quicken, rejoice, rejoice the heart, solace, vitalize, vivify
ROGET THESAURUS
gladden
Pleasurableness
VB
cause pleasure, produce pleasure, create pleasure, give pleasure, afford pleasure, procure pleasure, offer pleasure, present pleasure, yield pleasure, please, charm, delight, becharm, imparadise,
gladden, take, captivate, fascinate, enchant, entrance, enrapture, transport, bewitch, enravish, bless, beatify, satisfy, gratify, desire, slake, satiate, quench, indulge, humor, flatter, tickle, tickle the palate, regale, refresh, enliven, treat, amuse, take one's fancy, tickle one's fancy, hit one's fancy, meet one's wishes, win the heart,
gladden the heart, rejoice the heart, warm the cockles of the heart, do one's heart good, attract, allure, stimulate, interest, make things pleasant, popularize, gild the pill, sugar-coat the pill, sweeten.
Cheerfulness
VB
be cheerful, have the mind at ease, smile, put a good face upon, keep up one's spirits, view the bright side of the picture, view things en couleur de rose, ridentem dicere virum, cheer up, brighten up, light up, bear up, chirp, take heart, cast away care, drive dull care away, perk up, keep a stiff upper lip, rejoice, carol, chirrup, lilt, frisk, rollick, give a loose to mirth, cheer, enliven, elate, exhilarate,
gladden, inspirit, animate, raise the spirits, inspire, perk up, put in good humor, cheer the heart, rejoice the heart, delight.