Something that is lustrous shines in a soft and gentle way by reflecting light.
Someone who has had an illustrious professional career is celebrated and outstanding in their given field of expertise.
An illustrative example serves to explain or describe something, often by providing pictures.
Something lackluster is dull, lifeless, and lacking in enthusiasm, energy, and passion.
When you illustrate something, such as a book, you draw pictures in it to more fully explain the story, or you use words to more fully explain an idea.
artwork that helps make something clear or attractive
a quality that outshines the usual
Differentiated vocabulary for your students is just a click away.