Mal likes speaking Gaelic: it's the language of her ancestors. She enjoys trading excessively creative German insults with Evie. Arabic is beautiful spoken and even more so written. She knows French. She refuses to speak it whenever possible. It is the lingua franca of Auradon and just as pompous sounding.
:::
"Only sidekicks are loyal," Cruella cooed, petting Carlos's hair. Her hand curled tightly and she shook him, hissing, "My legacy will not be a sidekick." He whimpered out a "Yes ma'am" and waited to be thrown. He picked himself up and ran to his gang. Loyal was safer than mother.