pervade (verb) - to spread through; to permeate [per-veyd]
BREAKDOWN: PER- (through) + VAD- (to go)
pervasive means existing in or spreading through every part of something
pervasion is the act of pervading, permeating, or flowing through
“More impressive than the facts and figures as to height, width, age, etc., are the entrancing beauty and tranquility that pervade the forest, the feelings of peace, awe and reverence that it inspires.” —George Macdonald
