The Oxford Thesaurus An A-Z Dictionary of Synonyms - quality n.

1) property, attribute, characteristic, mark, distinction, je ne sais quoi, trait: Can you describe the qualities needed to be a good musician? 2 grade, calibre, rank, status, importance, value, worth: In the curiosity shop items of high and low quality are mixed together haphazardly. 3) Old-fashioned eminence, prominence, importance, excellence, superiority, distinction, standing, supremacy, dignity, grandeur, nobility, blue blood: Despite her shabby appearance, from her bearing and speech the woman was clearly a person of quality.