Choose the word pair below that represents antonyms

Abstract and distract are not antonyms. Abstract refers to something not based on a particular instance or physical reality, often relating to concepts or ideas. Distract, on the other hand, means to divert someone's attention away from something. Although these words share the same root, their meanings do not oppose each other, so they are not considered antonyms.

Ambivalent and undecided are not antonyms. In fact, these two words have similar meanings, not opposite ones. Ambivalent describes a state of having mixed feelings or contradictory ideas about something or someone, while undecided refers to not having made a decision. Both words denote uncertainty, and thus they are not antonyms.

Concede and accept are not antonyms. Concede means to admit or surrender, typically after a struggle, while accept means to agree to take something. These words do not convey opposite meanings. In some contexts, they could even be synonymous, as when one concedes to (or accepts) a point in a debate.