Motivation is the main quality that characterizes an honors student.

Its simple interface and ease of use are its main qualities.

The main qualities of the area were its good visibility and fine weather for flying.

This would mean that most of the information about the character centers around one main quality or viewpoint.

"Do you remember what the main quality of Baroque music is?"

Explain the main qualities (or characteristics) that money should possess.

The main quality of the song is the rhythm in its tune.

Among the main qualities that do distinguish the programs of course are the anchors themselves.

Their simple, yet melodic music provides support to the lyrics, the main quality of the band.

A fellow on the job just three months, whose main quality was apparently loyalty to the subpar-performing manager, is getting $32 million.