Third-person singular simple present indicative form of disgruntle.(verb)
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Use "disgruntles" in a sentence
"It also disgruntles "the party's most conservative and ideological members," and they've got plenty of clout to matter."
""He has his disgruntles just like the rest of the country, with the economy, but that's all they were - small disgruntles.""
"Losing the entire Navistar complex, which employed 2,250 in the foundry and diesel assembly plant next door in 2001, disgruntles workers in Indianapolis."