sourcebook

noun 0.588

fake book

noun 0.571

factfinder

noun 0.563

wordbook

noun 0.548

facebook

noun 0.542

phrase book

noun 0.536

fact

noun 0.529

fac

noun 0.529

form book

noun 0.522

fact-finder

noun 0.521

phonebook

noun 0.518

phrasebook

noun 0.517

book

noun 0.513

handbook

noun 0.511

address book

noun 0.506

guide book

noun 0.502

infobox

noun 0.501