Crossword Puzzle Vague quality

Clue: Vague quality

Self-centered quality (VANITY with 6 letters)
Air quality org. (EPA with 3 letters)
Humble quality (MEEKNESS with 8 letters)
Food quality (e.g. SAPOR with 5 letters)
Alluring quality: Var. (GLAMOR with 6 letters)
Horse quality (SENSE with 5 letters)
For whose benefit "the quality of mercy is not strain'd" in Shakespeare (ANTONIO with 7 letters)
Having musical quality (TONAL with 5 letters)
They improve the quality of Life: Abbr. (EDS with 3 letters)
Tongue-in-cheek quality (IRONY with 5 letters)