speaking or said with a soft gentle voice able to persuade or impress by glibness of tongue
WordReference Random House Unabridged Dictionary of American English © 2025
soft-spo•ken
(sôft′spō′kən, soft′-),USA pronunciation adj.
- (of persons) speaking with a soft or gentle voice;
mild. - (of words) softly or mildly spoken;
persuasive.
- 1600–10
Collins Concise English Dictionary © HarperCollins Publishers::
'soft-spoken' also found in these entries (note: many are not synonyms or translations):