mammering

Etymology 1
From.

Etymology 2
From.

Adjective

 * 1) Hesitating; hesitant; wavering.
 * 2) * 1581, J. Bell tr. W. Haddon & J. Foxe, Against Jerome Osorius 358:
 * This doctrine doth abolish quite the doctrine of the law, of repentaunce,..and commaundeth a mammering doubtfulnesse.