negation
classical logic
vacuous truth
argument from ignorance
contrary
disjunct
posit
postulate
argumentum ad ignorantiam
converse
propositional calculus
tautology
zero-order logic
sentential logic
neutrosophic
diallel
proposition
contradiction
corollary
contradiction in terms
material conditional
ex falso quod libet
axiom
equivalence
existential operator
existential quantifier
possibly
argumentum ad consequentiam
condition
vicious circle
antilogism
paradox
proof
principle of explosion
premise
universal quantifier
modus tollens
subcontrary
pseudologic
ternary logic
consistency
apodeictic
false equivalence
NOT
many-valued logic
modality
conjecturalism
completeness
logicality
mode
if and only if
clincher
determiner
determining factor
circle
infallibilism
modus ponendo tollens
begging the question
law of nontriviality
truth value
material implication
noncontradiction
semifactual
contradictory
refute
NOT operator
particular
unfalsifiable
particular proposition
analetheism
conditional proof
allege
implication
logical implication
counterfactual
apodictic
law of noncontradiction
conditional relation
dogmatical
inference
dogmatic
law of excluded middle
rebut
ignoratio elenchi
Q.E.D.
dilemma
trivialism
controvert

English words for '(logic) a proposition that is true if and only if another proposition is false'

As you may have noticed, above you will find words for "(logic) a proposition that is true if and only if another proposition is false". Hover the mouse over the word you'd like to know more about to view its definition. Click search related words by phrase or description. to find a better fitting word. Finally, thanks to ChatGPT, the overall results have been greatly improved.

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