Page 12: nonuniqueness, erroneousness, dermatomyositis, anemophilous, millionairess, prodigiousness, indefinableness, untremulousness, heteronomous, invariableness, unmalicious, solicitousness, herrerasaurus, puritanicalness, unrestorableness, imperviousness, unselfconscious, treasonableness, unfortunateness, pharisaicalness, expressionlessness, hemopoiesis, unbreakableness, undeterminedness, persuadableness, heliogabalus, impenetrableness, judiciousness, avoirdupois, astrodiagnosis, vivaciousness, ingloriousness, antimonious, unnoteworthiness, hematogenesis, spontaneousness, Anoectochilus, microcephalous, Schizosaccharomyces, irresistibleness, exiguousness, inseparableness, unsolicitous, indubitableness, Acanthocereus, tendentiousness, thoroughgoingness, lubriciousness, bounteousness, and lexicostatistics
Suffix: -s. List of words that end in s.