82 entries under adjective topic. ×

13
permeable(rough, coarse, opening, spongy)
12
spongy(light, soft, slight, easy)
10
penetrable(spongy, permeable, perforated, absorbent)
10
pervious(opening, accessible, spongy, permeable)
8
airy(light, slight, easy, thin)
8
holey
6
poriferous
5
absorbent(soft, liquid, spongy, springy)
4
leaky
4
fine(light, delicate, loose, sheer)
4
open(permeable, perforated)
4
spongelike
3
cellular
3
light(soft, fine, thin, heavy)
3
perforated
2
follicular
2
gritty(rough, coarse, grainy, granular)
2
mushy
2
transparent(light, fine, thin, small)
1
absorptive
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APASmart Define. (2015). porous thesaurus. Retrieved September 28, 2026, from https://smartdefine.org/porous/thesaurus/synonyms
ChicagoSmart Define. 2015. "porous thesaurus" https://smartdefine.org/porous/thesaurus/synonyms (accessed September 28, 2026).
HarvardSmart Define 2015, porous thesaurus, Smart Define, viewed 28 September, 2026, <https://smartdefine.org/porous/thesaurus/synonyms>.
MLASmart Define. "porous thesaurus" 14 April 2015. Web. 28 September 2026. <https://smartdefine.org/porous/thesaurus/synonyms>