1) Appreciated 2) Apprehended 3) Fully understood or grasped 4) Understood 1) Apprehended 2) Dug 3) Got 4) Grasped 5) Known 6) Seen 7) Sensed 8) Understood 
• (imp. & p. p.) of Comprehend
comprehend; comprehends, comprehending, comprehended 1. To understand the nature or meaning of; to grasp with the mind; to perceive. 2. To take in the meaning, nature, or importance of; to mentally grasp and to understand. 3. To take in or to embrace; to include; to comprise.