Synonyms: unconcern, indifference, nonchalance
Definition: the trait of remaining calm and seeming not to care; a casual lack of concern
Similar words: carefreeness
Definition: the trait of being without worry or responsibility
Synonyms: unconcern
Definition: a feeling of lack of concern
Similar words: feeling
Definition: the experiencing of affective and emotional states
Usage: she had a feeling of euphoria; he had terrible feelings of guilt; I disliked him and the feeling was mutual