no-nonsense Synonyms

clear-thinking sound somber solemn sober simplicity sharp severe serious sensible sedate sane rigorous reasonable staid stern straight sobersided commonsensical down-to-earth no-frills hardheaded levelheaded level-headed wise utilitarian undesigning thoughtful strict straightforward realistic real rational earnest douce dispassionate direct curt crisper crisp candid businesslike brusque bluff based balanced ernest forthright frank prussian