Comparative form of spongy: more spongy(adjective)
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Use "spongier" in a sentence
"The East's tightly packed earth crust carried the quake's seismic power farther than an equivalent quake in the West's spongier terrain, according to Lucy Jones, a seismologist at the U.S. Geological Survey."
"There are three grades: snow-white “lump meat” is solid meat from the body; “flake meat” is small pieces picked from the body; and “claw” meat tends to be slightly spongier and often brown-tinged."
"The cake is very moist, and doesn't seem to need a dividing layer of rich icing as a drier, spongier sort might."