2 Verbs to Use for the Word cavillings

" The Chamberlain family, however, being more or less smart, spry men, were doubtless sharp enough to detect some inkling of this sort of feeling, and consequently they thought it better to silence any such cavillings by eschewing as far as they could public life, and contenting themselves with being brothers of a big man and sharing a little reflected glory.

But I will urge these cavilling and contumelious arguments no farther, lest some physician should mistake me, and deny me physic when I am sick: for my part, I am well persuaded of physic: I can distinguish the abuse from the use, in this and many other arts and sciences:

2 Verbs to Use for the Word  cavillings