词根词缀：-ics

【来源及含义】Greek: a suffix that forms nouns and is usually used to form names of arts and sciences

【同源单词】acoustics, acoustoelectronics, acousto-optic, actinogenics, actinotherapeutics, actinotherapy

词根词缀：tycho-, tych-

【来源及含义】Greek: chance, fortune, fate, providence; by accident, an unforeseen or unexpected occurrence

【相关词根词缀】 A cross reference of other word family units that are related directly, or indirectly, to: "chance, luck, fate": aleato-; auspic-; cad-; fortu-; -mancy; serendipity; sorc-; temer-.

【同源单词】atychiphobia, dystychiphobia, tychastical results, tychastics, Tyche, tychemortia