fallacious

As adjectives the difference between fictitious and fallacious

is that fictitious is not real; invented; contrived while fallacious is characterized by fallacy; false or mistaken.

Fallacious is a related term of improper.

As adjectives the difference between fallacious and improper

is that fallacious is characterized by fallacy; false or mistaken while improper is unsuitable to needs or circumstances; inappropriate; inapt.

As a verb improper is

(obsolete|transitive) to appropriate; to limit.

As adjectives the difference between fallacious and valid

is that fallacious is characterized by fallacy; false or mistaken while valid is valid.

As adjectives the difference between errant and fallacious

is that errant is straying from the proper course or standard, or outside established limits while fallacious is characterized by fallacy; false or mistaken.

As adjectives the difference between indubitable and fallacious

is that indubitable is clearly true; providing no possibility of doubt while fallacious is characterized by fallacy; false or mistaken.

As a noun indubitable

is that which is indubitable.

As a verb surmise

is .

As an adjective fallacious is

characterized by fallacy; false or mistaken.

As a verb concoct

is to prepare something by mixing various ingredients, especially to prepare food for cooking.

As an adjective fallacious is

characterized by fallacy; false or mistaken.

As adjectives the difference between feasible and fallacious

is that feasible is that can be done in practice while fallacious is characterized by fallacy; false or mistaken.

As adjectives the difference between fallacious and ridiculous

is that fallacious is characterized by fallacy; false or mistaken while ridiculous is deserving of ridicule; foolish; absurd.

As an adjective fallacious

is characterized by fallacy; false or mistaken.

As a verb impede is

to get in the way of; to hinder.