adj.无正当理由的；无确实根据的
founded───v.建立（found的过去分词）；创立；adj.有基础的
ill───adv.不利地；恶劣地；几乎不；n.(Ill)人名；(捷、匈)伊尔；adj.生病的；坏的；邪恶的；不吉利的；n.疾病；不幸
founded in───弃婴
was founded───被发现
founded no sect───无门派
ill effects───n.不良后果；恶果；不良作用，副作用
ill breeding───n.没有教养，粗野
ill wind───n.（能够因祸得福的）坏事；n.倒霉；不幸
ill will───n.憎恶，恶意; 坏心眼儿; 嫌；恶意；憎恶
Your argument is ill-founded.───你的理由站不住脚。
All our fears proved ill-founded.───我们所有的担心结果都证明是杞人忧天。
Suspicion and jealousy, however ill-founded, can poison a marriage.───怀疑和嫉妒，无论多么缺乏根据，也会毒害一桩婚姻。
Indeed, privatization advocates' faith in the superiority of private ownership is probably ill-founded for a number of reasons.───的确，私有化拥护者对私有制优越性的信念很大程度上是无事实根据的。
Mr Sims wanted to let the data speak more freely, dropping ill-founded assumptions.───西马斯希望能抛弃那些不好的假设，让数据能展示的更自由。
Universal Feeling, whether well or ill-founded , cannot be safely disregarded.───一种普遍存在的情绪，不管是否有道理，是不能置之不理的。
Developing the economy is the correct line, but development does not mean reckless or ill-founded expansion.───发展经济的路线是正确的路线，但发展不是冒险的无根据的发展。
The Gospel of Luke was also intended to deepen Theophilus faith and to replace ill-founded reports about Jesus.───同时路加福音也是为了坚固深化提阿非罗的信心以及取代那些对耶稣的恶意报道。
Their first point of criticism is ill-founded and results from many mathematical mistakes that they make.───这种批评的第一点是毫无根据和错误的结果，许多数学作出决定。