Third-person singular simple present indicative form of demoralize.(verb)
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Use "demoralizes" in a sentence
""Anytime you can make those free throws it kind of demoralizes the other side because hopefully it pads your lead.""
""Any commander who has experienced a withdrawal under pressure knows that it is perhaps the most difficult operation you can conduct and certainly the most dangerous; it gives the attacker a feeling of superiority and demoralizes the withdrawing force.""
"He also gets to brag to his base about that victory, even as he demoralizes conservative voters."