P3O1R1O1U1S1
8 points
POROUS is validvalid
having minute openings [adj] : POROSITY [n], POROUSLY [adv], POROUSNESS [n]
having minute openings, also POROSE [adj POROUSLY]
having minute openings [adj] : POROSITY [n], POROUSLY [adv], POROUSNESS [n]
having minute openings, also POROSE [adj POROUSLY]