👉 Unblithely is a term in the English language that refers to someone who behaves or speaks with no regard for what others think or say. It can be used to describe someone who is rude, disrespectful, or insensitive towards others. A person who unblithely behaves may also mean someone who does not follow through on their promises or commitments, even when they are expected to do so. This could suggest that the person has a lack of trust in others and is not reliable in their actions