All substantiated antonyms
sub·stan·ti·ate
S s adj substantiated
- groundless — without rational basis: groundless fears.
- cooked-up — to prepare (food) by the use of heat, as by boiling, baking, or roasting.
- mythomaniac — lying or exaggerating to an abnormal degree.
- all wet — wrong; mistaken
- in-correct — not correct as to fact; inaccurate; wrong: an incorrect statement.
- misrepresentative — to represent incorrectly, improperly, or falsely.
- false — not true or correct; erroneous: a false statement.
- flawed — characterized by flaws; having imperfections: a flawed gem; a seriously flawed piece of work.
- casuistic — of or having to do with casuistry or casuists
- causeless — a person or thing that acts, happens, or exists in such a way that some specific thing happens as a result; the producer of an effect: You have been the cause of much anxiety. What was the cause of the accident?
- mistaken — wrongly conceived, held, or done: a mistaken antagonism.
adjective substantiated
- erroneous — Wrong; incorrect.
- foundationless — Without foundation; unfounded.
- falsehearted — Alternative spelling of false-hearted.