英语词汇unfounded的发音释义、词根词缀、结构分析、同源词、词频及词根记忆法-英语词根词缀词典

词汇	unfounded
词根词缀	词源： 1648, "having no foundation or basis," from un- (1) "not" + pp. of found (1).
随便看	effective effectiveness effects effectual effectuate effeminacy effeminate effendi efferent effervesce effervescence effervescent effete efficacious efficacy efficiency efficient effigy effleurage effloresce efflorescence efflorescent effluence effluent effluvia

英语词根词缀词典收录了31503条英语词根词缀词条，基本涵盖了全部常用英语词汇的词根、词缀及词根记忆法解析，是记忆英语词汇的必备工具。