词根词缀：-ist

【来源及含义】Greek > Latin: a suffix; one who believes in; one who is engaged in; someone who does something

【同源单词】abiogenist, abolitionist, abortionist, abrakophile, absolutist, absurdist

词根词缀：pessim-

【来源及含义】Latin: bad, worst

【相关词根词缀】Inter-related cross references, directly or indirectly, involving word units meaning "bad, wrong": caco-, kako-; dys-; mal-; mis-; sceler-.

【同源单词】Afro-pessimism, pessimal, pessimism, pessimist, pessimistic, pessimistically