deep understanding

• insightDeep perceptive understanding
• wisdomGood judgment from experience
• comprehensionMental understanding of meaning
• graspSeize or understand
• clarityState of being understandable

profound · knowledge · intuition · enlightenment · penetrating · realization · awareness · perception · mastery · fathom · epiphany · discernment · grasping · intimate · knowing · revelation · absorb · thoughtful