Fill in the blanks

And so on, with clapping of joyful hands till all the group had begged for invitations but Tom and Amy. Then Tom turned coolly away, still talking, and took Amy with him. Becky's lips trembled and the tears came to her eyes; she hid these signs with a forced gayety and went on chattering, but the life had gone out of the pic-nic, now, and out of everything else; she got away as soon as she could and hid herself and had what her sex call "a good cry." Then she sat moody, with wounded pride till the bell rang. She roused up, now, with a vindictive cast in her eye, and gave her plaited tails a shake and said she knew what she'd do.

At recess Tom continued his flirtation with Amy with jubilant self-satisfaction. And he kept drifting about to find Becky and lacerate her with the p____ (3-syllable Latinate; "display/spectacle" wasn't bad but you need to reverse the perspective). At last he spied her, but there was a sudden falling of his m____ (2 or 3 syllables; it's metaphorical and comes from a proper noun). She was sitting cosily on a little bench behind the school-house looking at a picture book with Alfred Temple—and so absorbed were they, and their heads so close together over the book that they did not seem to be conscious of anything in the world besides. Jealousy ran red hot through Tom's veins. He began to hate himself for throwing away the chance Becky had offered for a reconciliation. He called himself a fool, and all the hard names he could think of. He wanted to cry with vexation. Amy chatted happily along, as they walked, for her heart was singing, but Tom's tongue had lost its f____ (2-syllable Latinate). He did not hear what Amy was saying, and whenever she paused expectantly he could only stammer an awkward assent, which was as often misplaced as ____ (3-syllable Germanic; starts with a vowel). He kept drifting to the rear of the school-house, again and again, to sear his eye-balls with the hateful spectacle there. He could not help it. And it maddened him to see, as he thought he saw, that Becky Thatcher never once suspected that he was even in the land of the living. But she did see, nevertheless; and she knew she was winning her fight, too, and was glad to see him suffer as she had suffered.

Sorry, I should've been more careful. I did see it but the list of cognates convinced me the Germanic hypothesis was very likely, but I should've added a caveat. I guess I was too distracted by the fact that it didn't even mention the French hypothesis, nor any connection to Latin so I went with Germanic.

And so on, with clapping of joyful hands till all the group had begged for invitations but Tom and Amy. Then Tom turned coolly away, still talking, and took Amy with him. Becky's lips trembled and the tears came to her eyes; she hid these signs with a forced gayety and went on chattering, but the life had gone out of the pic-nic, now, and out of everything else; she got away as soon as she could and hid herself and had what her sex call "a good cry." Then she sat moody, with wounded pride till the bell rang. She roused up, now, with a vindictive cast in her eye, and gave her plaited tails a shake and said she knew what she'd do.

At recess Tom continued his flirtation with Amy with jubilant self-satisfaction. And he kept drifting about to find Becky and lacerate her with the performance. At last he spied her, but there was a sudden falling of his m____ (2 or 3 syllables; it's metaphorical and comes from a proper noun). She was sitting cosily on a little bench behind the school-house looking at a picture book with Alfred Temple—and so absorbed were they, and their heads so close together over the book that they did not seem to be conscious of anything in the world besides. Jealousy ran red hot through Tom's veins. He began to hate himself for throwing away the chance Becky had offered for a reconciliation. He called himself a fool, and all the hard names he could think of. He wanted to cry with vexation. Amy chatted happily along, as they walked, for her heart was singing, but Tom's tongue had lost its f____ (2-syllable Latinate). He did not hear what Amy was saying, and whenever she paused expectantly he could only stammer an awkward assent, which was as often misplaced as ____ (3-syllable Germanic; starts with a vowel). He kept drifting to the rear of the school-house, again and again, to sear his eye-balls with the hateful spectacle there. He could not help it. And it maddened him to see, as he thought he saw, that Becky Thatcher never once suspected that he was even in the land of the living. But she did see, nevertheless; and she knew she was winning her fight, too, and was glad to see him suffer as she had suffered.