percolates
per-co-lates
verb
(Of an idea or feeling) gradually spreads through a group or system.
"The rumour percolates through the office."
verb
(Of a liquid) slowly filters through a porous substance or small holes.
"Water percolates through the soil."
Thesaurus
Synonyms: percolate, leach, filter, permeate, sink in, perk, pick up, perk up, gain vigor