By studying the suffix of “fallacy,” a reader can conclude it means “without being false.” “someone who does something false.” “the state of being false.” “having the quality of being false.”

The correct answer is C. The suffix -cy is indicating that the word is a noun, so the meaning should be eithef related to a concrete or abstract thing. The only meaning that can be related to an abstract idea is "the state of being false". Choices B and D refer to ideas tipically expressed by adjectives, as they are qualities. Choice A is the opposite meaning of fallacy.

The state of being false

it will show up when more than one person gives an answer

1. alliteration

2. wistful