unepigrammatic

Her marriage was such only in name; she lived pure, and with unblemished repute, in the most vicious and scandalous times; she inspired friendship by coquetry; her heart was never touched, though full of womanly tenderness; a leader of society and of fashion, she never ceased to be timid and diffident; she ruled witty and intellectual circles by the charm of the most unepigrammatic sweetness, the merest good-heartedness.

The Atlantic Monthly, Volume 20, No. 117, July, 1867. Various

As a critic, I must say that his style is peculiarly unepigrammatic; and yet what collector of epigrams or epigrammatic stories has ever done what the Dean has done for Scotland?

Reminiscences of Scottish Life and Character Ramsay, Edward B 1874