Pocket Thesaurus
Antonyms of seriously
passionately, sincerely, earnestly, vigorously, down, intently, resolutely, sedately, soberly, solemnly, zealously, gravely, all joking aside, cool it, cut the comedy, determinedly, fervently, for real, in all conscience, in all seriousness, in earnest, purposefully, simmer down, sternly, straighten out, thoughtfully, with a straight face, with forethought, with sobriety
See this content immediately after install