Use 'flushleft', you can find a explanation here:
\startalignment[right, nothyphenated]center == center but left -> right aligned and vice-versa :-) I wish 'left aligned'.
Sorry but my crystall ball is currently broken, can you send a working\blank[2*big] {\tfd How to do this in Context with a very long title}The words are not hyphenated, but the first line of the title is indented