67 entries under thin topic. ×

1
fine-spun(light, fine, small, loose)
1
flimsy(adjective, light, slight, easy, fine)
1
floatable(adjective, light, slight, easy)
1
floating(adjective, light, slight, easy)
1
fluffy(adjective, light, slight, easy)
1
friable(adjective, light, slight, easy, rough)
1
frothy(adjective, light, slight, easy)
1
gossamer(light, fine, small, loose)
1
gossamery(adjective, light, slight, easy, fine)
1
graceful(adjective, light, slight, easy)
1
granular(light, fine, rough, small)
1
impalpable(light, fine, small, loose)
1
imponderous(adjective, light, slight, easy)
1
inconsequential(adjective, light, slight, easy)
1
insubstantial(adjective, light, slight, easy)
1
light-footed(adjective, light, slight, easy)
1
lightweight(adjective, light, slight, easy, fine)
1
lithe(adjective, light, slight, easy)
1
little(adjective, light, slight, easy, fine)
1
loose(adjective, light, slight, easy, fine)
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APASmart Define. (2015). porous thesaurus. Retrieved September 25, 2026, from https://smartdefine.org/porous/thesaurus/synonyms
ChicagoSmart Define. 2015. "porous thesaurus" https://smartdefine.org/porous/thesaurus/synonyms (accessed September 25, 2026).
HarvardSmart Define 2015, porous thesaurus, Smart Define, viewed 25 September, 2026, <https://smartdefine.org/porous/thesaurus/synonyms>.
MLASmart Define. "porous thesaurus" 14 April 2015. Web. 25 September 2026. <https://smartdefine.org/porous/thesaurus/synonyms>