permeate

(v) spread or diffuse through
- An atmosphere of distrust has permeated this administration
- music penetrated the entire building
- His campaign was riddled with accusations and personal attacks
imbue, pervade, diffuse, interpenetrate, riddle, penetrate,
(v) pass through
- Water permeates sand easily
filter, sink in, percolate,
(v) penetrate mutually or be interlocked
- The territories of two married people interpenetrate a lot
interpenetrate,

imbue pervade diffuse interpenetrate riddle penetrate filter sink in percolate

permeant