guidebook guideboard • guidebookish · · · Info · Definitions · Synonyms · Characters · · guidebook · · Text Latin · · Script 9 · · Length 4 · · Syllables Definitions · · · (noun) something that offers basic information or instruction. Synonyms: guide. · · Noun Definition 1 Synonyms · · · guide · · Synonym 1 Characters · · b latin small letter b U+0062 d latin small letter d U+0064 e latin small letter e U+0065 g latin small letter g U+0067 i latin small letter i U+0069 k latin small letter k U+006B o latin small letter o U+006F u latin small letter u U+0075