born to a father and mother who are not marriedentered the world as the supposititious son of a rich lord
entered the world as the supposititious son of a rich lord
baseborn, bastard, illegitimate, misbegotten, natural, spurious, unfathered
fatherless, motherlessnamelessadopted, orphaned
legitimate
in 1600
英语同义词词典收录了63618条英语词条，基本涵盖了全部常用同义词或反义词的辨析及翻译，是英语学习的有利工具。