sadly
adverb
1 (sorrowfully) ‹smile/speak› tristemente, con tristeza
the flowers drooped sadly in their pots las flores languidecían en las macetas
2 (regrettably):
the garden had been sadly neglected habían descuidado el jardín de manera lamentable
he is sadly lacking in tact lamentablemente no tiene nada de tacto
you are sadly mistaken estás totalmente equivocado, cometes un grave error
3 (unfortunately) (sentence adverb) lamentablemente, desgraciadamente
sadly, he doesn't have the experience lamentablemente, no tiene experiencia