no-nonsense

no-nonsense (comparative more no-nonsense, superlative most no-nonsense)

1. Practical, not tolerating from others or concerning oneself with anything silly or unimportant.

   Her no-nonsense way of resolving issues impressed her superiors.

   • 2020 November 18, Howard Johnston, “The missing 'Lincs' and the sole survivor”, in Rail, page 58:

     We can now better understand the vision of three local authorities to hire no-nonsense former Eastern Region General Manager Gerry Fiennes to take on his old British Rail adversaries - and win.

   • 2023 January 17, Kate Connolly, “Germany’s no-nonsense new defence minister faces early test over Ukraine”, in The Guardian‎, →ISSN:

     Pistorius […] has a reputation as a sharp-tongued, no-nonsense policymaker.

2. No-frills.
   • 2011, Vincent J. Guihan, New American Vegan, page 204:

     This grilled cheeze ^[sic] sandwich makes for a rich but no-nonsense brunch […]