reluctant

prerequisite = pre(预先) + re(表强调) + quis(寻求) + ite(人或物) = 预先需要寻求的东西→先决条件

relinquish = re(表强调) + linqu(遗弃) + ish(表动词) = 放弃

reluctantly = re(再) + luct(挣扎) + ant(形容词) + ly(表副词) = 一再挣扎→不情愿地

abundant = ab(表加强) + und(波浪) + ant(...的) = （多得）像波浪一样→丰富的

concomitant = con(强调) + com(一起) + it(行走) + ant(...的) = 一起行走的→伴随的