Discernment is a related term of illustriousness.
As nouns the difference between discernment and illustriousness
is that discernment
is the ability to distinguish; judgement while illustriousness
is the state of being illustrious.
The ability to distinguish; judgement.
To distinguish between things.
To perceive differences that exist.
The condition of understanding.
Aesthetic discrimination; taste, appreciation.
The ability to make wise judgements; sagacity.
Discretion in judging objectively.
the state of being illustrious