20) –hood childhood, brotherhood, neighborhood

　　21) –ics economics, electronics, mechanics, physics, mathematics, politics

　　22) –ion(-sion, -ssion -ition, -ation) decision, discussion, inflation, translation, action, correction, allegation, connotation, depletion, distortion, elimination, emulation, formulation, immunization, integration, manipulation, radiation, recitation, vaccination

　　23) –ity, -ty reality, curiosity, purity, security, certainty, cruelty, difficulty, loyalty, poverty, safety, municipality, triviality, affinity, diversity, ingenuity, maturity, mediocrity, mobility, sovereignty, timidity

　　24) –ment movement, agreement, harassment, refinement

　　25) –ness carelessness, greatness, friendliness, weakness, tiredness, inventiveness

　　26) –ology futurology, geology, biology, musicology, psychology, anthropology, cosmology

　　27) –ship hardship, friendship, sportsmanship, editorship

　　28) –th birth, death, breadth, strength, truth

　　29) -ure closure, exposure

　　Adjectives

　　30) –able, -ible acceptable, admissible, avoidable, eatable, countable, notable , suitable, variable, accessible, praisable, sizable, tangible

　　31) –al educational, additional, normal, natural, essential, detrimental, emotional, parental, patriarchal, promotional, spatial, surgical

　　32) –an, -arian, -ian suburban, disciplinarian, Canadian, partisan

　　33) –ant, -ent different, resultant

　　34) –ary, -ory advisory, customary, complementary, parliamentary

　　35) –ate considerate, fortunate, passionate

　　36) –en golden, wooden, woolen

　　37) –ern northern, southern

　　38) –ese Chinese, Japanese

　　39) –free carefree, troublefree

　　40) –ful careful, painful

　　41) –ic, -ical atomic, biological, economic, economical, historic, historical, classic, classical, scientific, medical, mechanic, mechanical, hypocritical, psychedelic, psychoactive, strategic, volcanic

　　42) –ish selfish, childish, womanish, greenish, reddish, yellowish, Swedish, Danish

　　43) –ive creative, decisive, supportive, adaptive, competitive, hyperactive, persuasive, pervasive, speculative

　　44) –less useless, fruitless, boundless, groundless, hopeless, jobless