Chirography is the art of HANDWRITING, which includes HAND, WRITING, SCRIPT, HANDWRITING, and CALLIGRAPHY. HAND is a four-letter word meaning the body part used for WRITING. WRITING is a seven-letter word referring to the act of forming letters, symbols, or words on a surface. SCRIPT is a six-letter word referring to a particular style of WRITING. HANDWRITING is an eleven-letter word meaning the individual style of WRITING of a particular person. CALLIGRAPHY is an eleven-letter word referring to the art of producing decorative HANDWRITING or lettering with a pen or brush.