informality Synonyms

ease unconstraint unconcern spontaneity sociability simplicity simpleness relaxation presumption poise nonchalance naturalness lack of restraint unrestraint lack of reserve lack of formality lack of ceremony absence of reserve eases unceremoniousness relaxedness overfamiliarity folksiness unpretentiousness peace of mind laxity intimacy comfortableness comfort colloquial casualness boldness aplomb anomaly affability abnormity abnormality composure conversableness easiness insouciance ingenuousness informal friendliness freedom frankness forthrightness familiarity facility emollition