👉 The phrase 'cottonmouths' is a term that can be used to describe someone who is untruthful and dishonest, often associated with those who deliberately deceive others. When you say something false but not intentionally, you might use this term to imply that it's because of a lack of self-awareness or lack of genuine concern for the other person.
Let's look at an example sentence using 'cottonmouths':
"Your grandma is always telling me she'll have a party tonight. But I'm so sick of her lying and not being honest, I'm beginning to think that maybe she doesn't really care about what we're doing."
This casual statement implies that the speaker has no idea how much they are hurt by their grandmother's lies, which suggests an underlying lack of trust in her judgment.