textbook [textbooks]+◼◼◼noun[UK: ˈteks.bʊk] [US: ˈtekst.ˌbʊk]
handbook [handbooks]+◼◻◻noun[UK: ˈhænd.bʊk] [US: ˈhænd.ˌbʊk]
schoolbook+◼◼◻[UK: ˈskuːl.bʊk] [US: ˈskuːl.ˌbʊk]
manual+◼◻◻[UK: ˈmæ.njʊəl] [US: ˈmæ.njuːəl]
workshop [workshops]+◼◼◼noun[UK: ˈwɜːk.ʃɒp] [US: ˈwɝːk.ʃɑːp]
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