Open English Wordnet
Verbs
(v)grok, get the picture, comprehend, savvy, dig, grasp, compass, apprehendget the meaning of something“Do you comprehend the meaning of this letter?”
(v)perceive, comprehendto become aware of through the senses“I could perceive the ship coming over the horizon”
(v)embrace, encompass, comprehend, coverinclude in scope; include as part of something broader; have as one's sphere or territory“This group encompasses a wide range of people from different backgrounds”, “this should cover everyone in the group”