25B6; adjective
he was smitten with cholera : STRUCK DOWN, laid low, suffering, affected, afflicted, plagued, stricken.
Jane's smitten with you : INFATUATED, besotted, in love, obsessed, head over heels; enamoured of, attracted to, taken with; captivated, enchanted, under someone's spell; informal bowled over, swept off one's feet, crazy about, mad about, keen on, gone on, sweet on; Brit. informal potty about.