Taco Hoekwater schrieb am 08.06.2021 um 08:42: 
On 7 Jun 2021, at 23:07, Wolfgang Schuster <wolfgang.schuster.lists@gmail.com> wrote:

Use the align key.

\starttext

\startframedtext[width=10cm,align={flushleft,nothyphenated}]

Also, ‘verytolerant’ helps:


align={flushleft,nothyphenated,verytolerant}]

Another option is to add ‘broad’ when you have ragged or centered text, e.g.

    align={flushleft,broad,nothyphenated}

Wolfgang