unsmilingly

Adverb

Meaning

without smile; in an unsmiling manner

Source: WordNet

firmly brutally coldly earnestly coolly sternly cruelly soberly seriously severely gravely austerely disapprovingly bitterly excruciatingly

Show all synonyms

smilingly fortunately easily lightly gently happily

Show all antonyms

unsmilingly, he greeted his in-laws Source: Internet