Fleer

LEONATO. Tush, tush, man! never fleer and jest at me: I speak not like a dotard nor a fool, As, under privilege of age, to brag What I have done being young, or what would do, Were I not old.

Source: wiktionary

[I]n short, sneering and fleering at him in her cold barren way[.]

Source: wiktionary

In the time of popery, before the gospel came amongst us, we went to burials with weeping and wailing, as though there were no God: but since the gospel came unto us, I have heard say, that in some places they go with the corses grinning and flearing, as though they went to a bear-baiting;[…]

Source: wiktionary

[…] And flattery tipt with nauseous fleer, And guilty shame, and servile fear, Envy, and cruelty, and pride, Will in your tainted heart preside.

Source: wiktionary