Authority is defined as a person who is considered an expert in his field.
The quality or an instance of being sagacious; penetrating intelligence and sound judgment
(Archit.) The slope of the sides of a roof, expressed by the ratio of its height to its span
(Countable) A piece of wise advice.
The definition of insight is being able to see or understand something clearly, often sensed using intuition.
Quickness, accuracy, and keenness of judgment or insight:
Find another word for profundities. In this page you can discover 8 synonyms, antonyms, idiomatic expressions, and related words for profundities, like: authorities, sagacities, pitches, depths, wisdoms, insights, superficialities and acumen.