self-righteous

he was a self-righteous know-it-all, constantly correcting everyone.

her self-righteous attitude alienated many of her colleagues.

the self-righteous politician launched a scathing attack on his opponents.

i dislike people who are self-righteous and judgmental.

his self-righteous pronouncements often lacked any substance.

she gave a self-righteous lecture on the importance of recycling.

the self-righteous blogger accused me of spreading misinformation.

it's tiring dealing with someone so self-righteous and stubborn.

despite being wrong, he remained self-righteous and unyielding.

the self-righteous security guard questioned my presence in the building.

she adopted a self-righteous tone when discussing the issue.