All serious-minded synonyms
se·ri·ous-mind·ed
S s noun serious-minded
- earnest — serious in intention, purpose, or effort; sincerely zealous: an earnest worker.
- earnestness — serious in intention, purpose, or effort; sincerely zealous: an earnest worker.
- intentness — firmly or steadfastly fixed or directed, as the eyes or mind: an intent gaze.
- humorlessness — The state, quality, or condition of lacking humor.