Antonyms for ill-founded

Grammar : Adj

Spell : il-foun-did

Phonetic Transcription : ˈɪlˈfaʊn dɪd

Definition of ill-founded

As in invalid : adj worthless; unfounded

Example sentences :

And Artois said to himself that the faint suspicion he had had was ill-founded.
Extract from : « A Spirit in Prison » by Robert Hichens

The problem did not seem to puzzle her, the problem of this feeling so ill-founded.
Extract from : « The Call of the Blood » by Robert Smythe Hichens

It will be seen hereafter, that this apprehension was not ill-founded.
Extract from : « Memoirs and Correspondence of Admiral Lord de Saumarez. Vol II » by Sir John Ross

Well, all that would be ill-founded, unjust, and contrary to truth.
Extract from : « My Recollections of Lord Byron » by Teresa Guiccioli

It has met the fears of dying men, by giving a system to their ill-founded hopes.
Extract from : « Popery » by Edward Hoare

Yet, I think, there is little doubt, that this preference is ill-founded.
Extract from : « The Gentle Shepherd: A Pastoral Comedy » by Allan Ramsay

Now, this may seem to you, my reader, like an ill-founded story.
Extract from : « The True Life Story of Swiftwater Bill Gates » by Iola Beebe

But such thoughts, whether well or ill-founded, came now all too late.
Extract from : « The Devil-Tree of El Dorado » by Frank Aubrey

But the church showed him that this anticipation was ill-founded.
Extract from : « History of the Jews, Vol. IV (of VI) » by Heinrich Graetz

I have said, too, it may be hoped, enough to show that contempt to be now ill-founded.
Extract from : « Glaucus » by Charles Kingsley

Synonyms for ill-founded

Based on : Thesaurus.com - Gutenberg.org - Dictionary.com - Random House Unabridged Dictionary, © Random House, Inc. 2019