word square word-splitting • wordster · · · Info · Definitions · Synonyms · Characters · · word square · · Text Common · · Latin · · Scripts 11 · · Length 3 · · Syllables Definitions · · · (noun) a puzzle where you fill a square grid with words reading the same down as across. Synonyms: word square, acrostic. · · Noun Definition 1 Synonyms · · · acrostic · · Synonym 1 Characters · · space U+0020 a latin small letter a U+0061 d latin small letter d U+0064 e latin small letter e U+0065 o latin small letter o U+006F q latin small letter q U+0071 r latin small letter r U+0072 s latin small letter s U+0073 u latin small letter u U+0075 w latin small letter w U+0077