Being of such import as to cause anxiety:
Devoid of extreme qualities, such as exaggeration; sober.
The definition of stern is someone who is very serious or strict.
Manifested in or involving practice:
Directed toward a specific end; not meaningless
Serious or grave
Dedicated is defined as for a specific use.
Firm or determined; unwavering.
Having the qualities needed in business; efficient, methodical, etc.
The definition of demanding is requires a lot of effort, skill or attention.
Effected by action of the voters, rather than through elected representatives or delegates:
Acting directly to produce an effect:
(--- Theol.) So evil as to cause spiritual death; mortal
Lacking in shade; undiminished:
Severe; strict; exacting
The definition of matter-of-fact is something that sticks to the facts and without emotion.
Find another word for no-nonsense. In this page you can discover 26 synonyms, antonyms, idiomatic expressions, and related words for no-nonsense, like: , serious, sobersided, in-earnest, stern, take-no-prisoner, straight-talk, practical, earnest, purposeful and serious-minded.