The phrase "at a minimum however" is correct and usable in written English.
It can be used to indicate the least amount or degree of something while also introducing a contrasting point.
Example: "The project will take three months to complete, at a minimum; however, unforeseen delays could extend the timeline."
Alternatives: "at the very least" or "at a bare minimum".
At a minimum however, your executor(s) should have a copy of your will or trust documents, as well as a copy of any life insurance policies.
At a minimum, however, A Passion for Leadership provides interesting insight into Gates' understanding of the impressive leadership positions he has held.
At a minimum, however, allowing shareholders to talk is likely to be more beneficial than not.
At a minimum, however, the emails show that the younger Mr. Trump was not only willing, but also eager, to accept help advertised as coming from the Russian government.
"At a minimum, however, this research serves to cast doubt on the notion that addressing implicit bias is the solution to the glass ceiling, and 'rules in' the idea that pre-screening processes are likely important levers for ameliorating the glass ceiling," he said.
At a minimum, however, your advisor should have explained early on what benchmarks would be fair to use in assessing your portfolio's performance.
Measurements of the annulus to right coronary ostium distance at 20%% do not show a minimum, however, being significantly higher than the smallest measurement.
In this article, I will keep the formal details to a minimum; however, it is useful at this point to settle on some terminology.
At a bare minimum, however, the newly released MinFill setting boasts some potentially impressive numbers.
At a bare minimum, however, universities should stop barring conservative speakers from their campuses.
At minimum, however, intronic locus design for targeted sequencing requires the researcher to obtain a large number of contigs at least as long as the desired marker length, as well as transcriptomic sequences to identify splice sites.
