The Naumann family arrives at the Philadelphia Spectrum for the area finals. Eliza is overjoyed by her family’s presence, feeling that it’s the closest they have come to a real family vacation. For the first time she can remember, she holds both parents’ hands at once. She is reluctant to go backstage, wishing the moment could last forever.

The area finals are more formal than the district bee, with cushioned chairs and a bell to signal errors. The first contestant is quickly eliminated. Tension runs between spellers, with many unconsciously mouthing letters. Eliza scratches at her itchy tights while sitting in the third row. The rules are reiterated: Once a speller begins, any mistake is final. Contestants who realize that they’ve misspelled a word must still finish spelling it before hearing the bell and the correct spelling. Some remain frozen even after being eliminated. Eliza wishes that her turn would come sooner. Her first word is “element,” which she spells correctly.

Aaron explains that he only came because Saul insisted they attend as a family. He tries to be supportive but feels jealous watching Saul’s intense focus on Eliza. A flashback shows six-year-old Aaron meeting baby Eliza for the first time. He curiously put her finger in his mouth and bit down. Eliza screamed, but her hand was unharmed, showing only slight indentations. Saul first scolded Aaron harshly but then softened and asked him to help protect his little sister.

Back at the bee, Eliza develops a routine: She closes her eyes and visualizes each word on a mental movie screen. In the seventh round, she gets “crepuscule,” closes her eyes a second time to confirm, and spells it correctly. She sees Saul standing and applauding and tries to give him a cool wink but fails. She feels a bond with the girl sitting next to her and a pang of loss when the girl is eliminated on “sansevieria.”

From Miriam’s perspective, she feels distracted and guilty for bringing a book. She reflects that she had always viewed Eliza as an outsider in the family, almost as if she weren’t truly her child. While watching Eliza concentrate, Miriam sees a reflection of her own girlhood intensity, which she associates with years of isolation and inward focus. She realizes that her emotional distance has inadvertently made her daughter more like her.

By the 12th round, the remaining spellers are moved to the front row. Two more are eliminated. The competition comes down to Eliza and Number 32, a serious older boy who grinds his teeth. Despite the tension, Eliza feels intensely alive. From Saul’s perspective, he experiences a realization that Eliza’s ability is extraordinary. He interprets her calm, eyes-closed method as a technique used by ancient Kabbalistic rabbis. He is stunned that the great mystical student he hoped to find is his own unassuming daughter and becomes overwhelmed with confidence that she will succeed.

Number 32 misspells “glissando.” Eliza approaches the microphone for the championship word while Number 32 remains onstage. The pronouncer gives her “eyrir.” Saul’s certainty is momentarily replaced by doubt. The word initially feels unfamiliar to Eliza. She asks for a definition—a unit of currency used in Iceland—and closes her eyes, waiting patiently. The correct spelling reveals itself, and she spells it correctly. After a silence, the pronouncer confirms that she’s correct. Saul runs toward the stage, oblivious to people in his way, his face filled with overwhelmed pride and amazement. He lifts her into a hug, and she feels like she’s flying.

A flashback describes young Miriam developing her concept of “Perfectimundo” through a perfectly thrown hopscotch stone and a kaleidoscope, symbolizing her desire for perfect order.

The morning after the bee, Saul brings newspapers with articles about Eliza’s win. He theatrically reads aloud while Aaron claims that he has a sore throat and makes tea. Eliza studies a family photo in the paper and sees them as mismatched strangers. Miriam gives Eliza her old childhood kaleidoscope as a surprise gift. Saul feels an unexpected stab of jealousy but tries to hide it. Eliza’s polite but uncomprehending reaction disappoints Miriam. Following the bee, Miriam begins arriving home from work later than usual. At school, Eliza’s win is announced over the speaker system and featured in a display case. She receives attention from studious girls like Sinna Bhagudori but also feels resentful stares. A classmate, Carrie Waxham, calls Eliza a “snob” and pokes her, making her cry. Eliza whispers to herself that it doesn’t matter, realizing with dismay that she’s using the same phrase Aaron uses to cope with bullying. Saul mentally rehearses how to guide Eliza and resolves to begin structured spelling training for the national bee.

While Eliza is at school, Saul buys Webster’s Third International Dictionary in three hardbound volumes. When she gets home, he clears a corner of his study, sets up a table and chairs with the dictionary, offers her a snack, and pitches a detailed study schedule. Eliza agrees to study with him. They begin an intense regimen of hours daily, longer on weekends, focused on word origins and structure. Eliza experiences the dictionary as immersive and sensory, as if words are connected to places and histories. While studying, Saul quizzes her on Latin roots and draws an analogy between spelling-bee elimination and a Torah scribe having to restart after a single error. Eliza supplies the bee’s slang term: getting “dinged out.”

A flashback describes eight-year-old Miriam shoplifting a small rubber ball during a toy-store trip with her nanny. She hid it and checked it nightly while repeating her favorite word she used to describe a state of perfect order. The narrative then describes Miriam’s adult theft routine, which involves using clothing engineered with hidden pockets. Another flashback shows Saul explaining a Kabbalistic concept about repairing the world after sex during his and Miriam’s courtship. Miriam interpreted it as explaining her need to reclaim missing pieces and decided that they would marry. A third flashback describes Miriam’s fears of pregnancy and her discomfort with aspects of early childcare, including breastfeeding, which led her to withdraw from it earlier than expected.

Aaron reflects that his suspicion of Eliza as a rival began around the district bee and that it has grown as Saul prioritized Eliza’s studying. He finds the study door closed during the usual guitar hour and lingers outside, hearing them study. Aaron knocks on Saul’s study door with his guitar case. Saul opens in alarm and then reprimands Aaron, telling him to respect the door because Eliza must prepare for nationals. Eliza guiltily avoids Aaron’s eyes. After the incident, Aaron can no longer lose himself in guitar, fixates on his stiff fingers and inability to do bar chords, and gradually stops playing.

At the next Friday service, Aaron drifts mentally and then sits down early during the silent Amidah to make it clear that he won’t coordinate with Eliza’s “Sheep” game anymore. He realizes that he has accepted Judaism without examining it, despite his father’s earlier lessons about questioning what one is taught.

Aaron test-drives religion by attending a Roman Catholic church in Norristown. He nervously takes Communion despite not belonging. He leaves disappointed but struck by the idea of many possible religious paths. Rejecting Christianity, he secretly reads a book on Eastern religions in the library while pretending to study for the SAT and becomes deeply captivated.

Eliza studies spelling during class and recess. Ms. Bergermeyer begins confiscating her sheets and sending notes home for Saul to sign, prompting Eliza to hide her practice better. She studies under a tree and is sometimes joined by Sinna Bhagudori. A reporter and a photographer visit Eliza’s school before nationals and, finding few extracurricular angles, photograph her with Ms. Bergermeyer and Dr. Morris.

While Saul is out teaching and Eliza studies alone, Aaron turns the television up to bait her. She sits beside him and asks about guitar. He admits his limitations and downplays it as not a big deal, presenting his withdrawal as a lack of talent, which she accepts uneasily.