Definition of vaguer:
(adj) :
Not clearly expressed; stated in indefinite terms.
(adj) :
Not having a precise meaning.
(adj) :
Not clearly defined, grasped, or understood; indistinct; slight.
(adj) :
Not thinking or expressing one’s thoughts clearly or precisely.
(adj) :
Not sharply outlined; hazy.
(adj) :
Not clearly felt or sensed; somewhat subconscious.