词根词缀：-aster, -astering, -asterism, -astery, -astress, -astry

【来源及含义】Latin: something that is inferior, small, or shallow; expressing incomplete resemblance

【同源单词】criticaster, hereticaster, historiaster, Latinitaster, logicaster, mathematicaster

词根词缀：mer-, mero-, meri-, -mer, -merous, -mere, -meric, -meristic

【来源及含义】Greek: part, partial, referring to parts; segment; incomplete

【同源单词】allomerism, allomeristic, allometric growth, allometry, andromerogone, andromerogony

词根词缀：perisso-, periss-

【来源及含义】Greek: extraordinary; superfluous, redundant; odd, odd-numbered

【同源单词】perissodactyl, Perissodactyla, perissodactylism, perissodactylous, perissology, perissoped

词根词缀：peristera-, perister-

【来源及含义】Greek: pigeon, dove

【同源单词】peresterophily, Peristeri, peristeria, peristerite, peristeromorphous, peristeronic