She deludes herself into thinking the project will finish ahead of schedule.

Some seemingly solid beliefs are deludable, unraveling when confronted with new evidence.

Labeled a deluder by his critics, the politician dismissed the accusations as politically motivated.

Despite the evidence, the cult's rhetoric produced deluders who defended its leaders without question.

Don't delude yourself into thinking that success will come without effort.

The deluded witness insisted his impossible story was true despite all evidence to the contrary.

He deluded himself into believing the project would finish on time.

She kept deluding herself that the project would succeed despite the mounting evidence to the contrary.