plural of false cognate

(botany) A branching in which the main axis appears to divide dichotomously at the apex but is in reality suppressed, the growth being continued by lateral branches (as in the dichasium).

Behavior that is intended to seem humble but comes across as fake and unflattering.

Representation of untrue facts.

plural of false pretense

Any of several Ascomycota mushrooms in the genus Gyromitra which bear a resemblance to the highly regarded true morels of the genus Morchella.

(logic) An informal fallacy applying to inductive arguments, in which the similarity in one respect of two concepts, objects, or events is taken as sufficient to establish that they are similar in another respect in which they actually are dissimilar.

Alternative spelling of true or false

Of a question or series of questions having as answers only "true" or "false"

(idiomatic) To seem to be incorrect, or implausible.