H8591–תָּעַע–ta.a

My father peradventure will feel me, and I shall seem to him as a mocker; and I shall bring a curse upon me, and not a blessing.'

כִּמְתַעְתֵּ֑עַ (מְתַעְתֵּ֑עַ) m.ta'.Te.a' “a mocker”

but they mocked the messengers of God, and despised His words, and scoffed at His prophets, until the wrath of the LORD arose against His people, till there was no remedy.

וּמִֽתַּעְתְּעִ֖ים (מִֽתַּעְתְּעִ֖ים) mi.ta'.te.'Im “mocking”