a1856 E. Peabody (1858) 39 Gentle, unforceful natures, whose natural characteristic is a loving, trusting, affectionate temper.
1958 28 July 39/2 (advt.) As if there were something faintly impractical and unforceful about making a career of aiding.
2014 (Nexis) 23 June a21 He seems so absent and unforceful a leader that in recent days some have speculated that he is gravely ill.